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Turbo C/C++ For Windows 10 / 8.1 & Windows 7 [32bit/64bit] FullScreen Installer [PC & Laptop]


Hello Friends In my last article , I had Published Tasm or Turbo Assembler For Windows 7 / Windows 8, Full Screen 64bit, then after that I received many requests from our Users to Prepare an installer for TurboC/C++ too on that algorithm, so here it is.. TurboC/C++ By Borland is a Popular C/C++ Compiler,but finding its installer is a headache plus it doesn’t directly work on Windows 7/Windows 8.1 & Windows 10 64 bit..so here is the Modified TurboC/C++ 4.0 Installer For All Windows Versions

Salient Features of Turbo C by TechApple

  • World’s most preferred Simple C/C++ Language Compiler..that too on a single click installer !!
  • Works On All Versions of Windows, Windows 98,Windows 2000,Windows XP,Windows 7 [64 bit as well as 32 bit] As Well as Windows 8,8.1 and Windows 10 too [both 64bit and 32 bit]
  • Works Full-screen even on Windows 7 ,8 and Windows 10..!!
  • C/C++ Graphics[graphics.h] supported .. even on Windows 7 and Windows 8 again fullscreen..!!
  • Header files Snap.h and dos.h also supported for Screen-capture and Delay timer, again full screen..
  • Single installer,no Need of Configuring anything.. even a single line :P
  • No Need Of Mounting anything on DosBoX , everything is already mounted :D
  • Alt+F9 Key For Compilation and Ctrl +F9 Key for execution both Combinations Supported, No other DosBox Turbo C++ supports this..!!
  • Very Much Stable Operation. Same installer works for all Windows OS’s 32 bit as well as 64 bit

You can Download it from here

Updated : Click here To Download Turbo C/C++ 4.0 For Windows XP/7/8.1/10 [64bit/32bit] Fullscreen Single Installer

Mirror Link # 1 Click here To Download Turbo C/C++ 4.0 For Windows XP/7/8.1/10 [64bit/32bit] Fullscreen Single Installer Updated..


Installation Guide :
Its rather pretty simple, Just Open the installer and simply keep on clicking Next.

Just Don’t change the default installation
directory “c:\TurboC4\”


Screenshots – >

Successfull Compilation using the alt + f9 key combination Successful Use of Graphics- Graphics.h and ScreenCapture – > snap.h in TurboC

Support –

  • Double click the Turbo C/C++ icon on the Desktop for Execution
  • If it Doesn’t run Full-screen simply give the commandAlt + Enter” To Open in Full-screen
  • We have also launched Turbo C for Android – You can download & use Turbo C for Android by following tutorial .

Mirror Link No2
Click here to Download from Mirror : TurboC/C++ For Windows XP/Windows 7/Windows 8 64bit-32bit Edition Updated 4.0

Please do let us know if there are any problems while installing the package – Turbo C for Windows 10 in the comments section below.



  1. dhil2on January 30, 2013

    download not work after 900kb
    say Server Error in ‘/’ Application.

    The resource cannot be found.

    Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly.

    Requested URL: /x/$e1unmTkkpbu0jGD_c2qoWZUHteC3uMhf/JML5G4NNB7/Turbo C++ 3.0 Windows 7-Windows 8 64bit.exe

    Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.272

    1. Chaitanya January 30, 2013

      @dhil2on , Just try the Mirror Link given at he bottom of the Post 🙂
      else use the Updated Mediafire link..if you still face any problem while downloading , do mention ,ishall upload it elsewhere 🙂

      1. frqn December 18, 2014

        help me please!!
        as a test program i executed a simple hello world program… after i execution when i tried to do another program, also a simple one, then the mouse doesnt click at all!!!
        cursor moves keyboard also words but the mouse doesnt click… please HELP ME!

        1. frqn December 18, 2014


        2. sam March 23, 2015

          hi, my turboc++ app works only for a few minutes…………as its cursor stops workin

      2. vidyadharan March 12, 2015

        i download the turbo c but it doesnot open please help me….

        1. kamran March 18, 2015

          First of all check your operating system such as 64 bit\32 bit and then downlod c++ program on behaf of operating system.

          1. mahalingam February 9, 2018

            64 – bit os

    2. Sangeetha August 25, 2014

      Hey! Installation was darn easy! 🙂 Great work 😉 I hope I can learn someday to develop an IDE just like u did 😉

    3. Resham Das February 10, 2015

      Please help me. My laptop has OS Windows 8.1 64 bit, and can’t get fullscreen turbo c, and its getting closed automatically. Please help me immediately, for the sake of academics.

      1. Chaitanya February 10, 2015

        Hello Resham, can you please try and check whether dos box. Exe is getting opened in your laptop? Does box.exe is present inside techapple.net folder which is present inside the turboc4 folder in your c drive.

      2. piyush April 14, 2015

        Then this program is not compatible for your laptop try to install turbo c++ 5.0 for windows8

      3. shraddha October 24, 2015

        i just installed turbo c but i am unable to run the program

      4. Prince November 28, 2015

        use ctrl+alt+enter kye and solve this problm

    4. vidyadharan March 12, 2015

      i download the file but doesnot open and work.Please help me.

      1. Chaitanya March 12, 2015

        Hello Vidyadharan, what error areyou facing when you are trying to open the exe?

        1. vidyadharan March 12, 2015

          i open the turboc4 folder it doesn’t contain any files.

    5. Adwait Avasekar March 23, 2015

      please Help!!!!!

      Exit to error : Can’t init SDL, No available Video device.

  2. dhil2on January 31, 2013

    tnx its works………..

    1. Chaitanya January 31, 2013

      You’re welcome dhil2on 😀 !

      1. Mansi April 21, 2015

        this thing works great!
        And u saved me from reading through mount directories and sheezz
        thanks.. 🙂
        Just one question: Is it the real turbo c compiler or a simulator?

        1. Chaitanya April 21, 2015

          Hello Mansi, you’re welcome 🙂
          This is the real turbo c compiler running inside an emulator.

  3. Emmanuel Kangwa April 6, 2013

    Please help me, after installing the C++ everything seem to be fine except the following keys are not working;
    { , [ ,” , ‘ , + , and =. Total of 6 characters not working.

    1. Chaitanya May 25, 2013

      Bro can i get the details about your keyboard type..?

  4. kids April 28, 2013

    thank you so much……it work well in windows 8 64 bit.

    1. Chaitanya May 25, 2013

      You’re Welcome 😀

  5. jane April 30, 2013

    Thank You!!! Nice!!

    1. Chaitanya May 25, 2013

      You’re Welcome 😀

  6. KIRAN May 4, 2013

    its COOLLLL

    1. Chaitanya May 25, 2013

      You’re Welcome 😀

  7. SaNgEeThA May 11, 2013

    thank you.

    1. Chaitanya May 25, 2013

      You’re Welcome 😀

  8. Sushammu May 12, 2013

    I was in search of c/c++ compiler that would work in win8 for long time and I am lucky to find this page. Thank you 🙂

    1. Chaitanya May 25, 2013

      You’re Welcome 😀

  9. Ammar Abbasi May 23, 2013

    Thanks alot 🙂

    1. Chaitanya May 25, 2013

      You’re Welcome 😀

  10. reshma chandran May 31, 2013

    its working, but after sometime mouse is not working… pls give me solution….

    1. Chaitanya April 13, 2014

      Please try the New Updated Version Turbo C++ 4.0 🙂

  11. steve June 8, 2013

    thanks…working fine…

    1. Chaitanya April 13, 2014

      You’re Welcome Steve 🙂

  12. Santosh Maurya July 9, 2013

    its working ….thanx 🙂

    1. Chaitanya April 13, 2014

      You’re welcome Santosh 🙂

  13. venkataramanan October 13, 2013

    the program compiles but when given run command the output is not displayed . where to view the output?

    1. Chaitanya April 13, 2014

      venkataraman bro, thanks for the comment , please try using the crl + f9 combo keys to run..!

    2. Zain Rajjpoot September 8, 2014

      if u want to view to user screen or output just press altr + f5 ok

    3. tom November 17, 2014

      yeah mine too

  14. Aarati April 9, 2014

    hey thank you so much 🙂 …its pretty simple for installation …and its working ..:)

    1. Chaitanya April 13, 2014

      You’re welcome Aarati 🙂 Thanks for using our product.

  15. kashif April 20, 2014

    how can i comile and execute a c programm in windows 8 with command(from cmd) using your compiler.”TurboC/C++ 4.0 For Windows XP/7/8 [64bit/32bit] “

    1. Chaitanya April 20, 2014

      Hello kashif bro, actually you can’t do compilation from cmd using the TurboC Compiler .. For doing compiling in cmd you need to have gcc/g++ which you can install from Geany CP IDE you can get it from here —

  16. shivaji May 4, 2014

    thank you, its working

    1. Chaitanya May 5, 2014

      You’re welcome Shivaji 🙂

  17. dm July 12, 2014

    thank you very much 🙂

    1. Chaitanya July 13, 2014

      you’re welcome dm 🙂

  18. vidhya July 19, 2014

    thank u so much…..its great working good….:)::))

    1. Chaitanya July 19, 2014

      You’re welcome vidhya 🙂

  19. harshika July 31, 2014

    thank u so much.
    but when i try to open any application files from bin it does not open and sows that this app can’t run on my pc.
    what should i do?

    1. Chaitanya July 31, 2014

      you’re welcome harshika
      Actually they won’t run directly 🙁
      you need to Run it through the Dos Shell Present in the Turbo C itself by typing the application name in the DOS Shell , To open Dos Shell Go to File > Dos Shell/Prompt through the Turbo C. Thanks

  20. Dinesh July 31, 2014

    Thank you very much. I just getting bored and stretch my eyes to work in smaller screen.
    Thank you once again

    1. Chaitanya August 1, 2014

      You’re welcome dinesh 🙂 . Enjoy the Turbo C fullscreen!

  21. parthjpatel August 2, 2014


    1. Chaitanya August 2, 2014

      you’re welcome Parth 🙂

  22. Bumba August 27, 2014

    Google Chorm block this software when its complete to downloading….
    Some one please help me

  23. Usha August 30, 2014

    hey…how to compile using shortcut keys…its not working..and its becoming quite difficult to compile and un

    1. Chaitanya August 31, 2014

      It should work, for further assistance can you tell the laptop model no on which the shortcut keys aren’t working

  24. Laurel September 3, 2014

    Hey this “” wont work
    and the brace {} whenever i have to use them you need to press another key and see if it’s there. it’s like they’re misplaced or something

    1. Chaitanya September 3, 2014

      Thank you Laurel for reporting us the issue. For further assistance can we know your laptop model / keyboard (if desktop) ?

  25. Al- arifin September 16, 2014

    thank you bro

    1. Chaitanya September 16, 2014

      Welcome Arvind 🙂

  26. kumarisurya September 16, 2014

    Hi Chaitanya,
    I need to do piping in c,for an interface window. But when I compiled that code, it is not working. Can you help me out?

    1. Chaitanya September 16, 2014

      Hello kumarisurya,
      Sure, i can help you , for proper understanding and solution can you elaborate the error.? It would be really better if you can upload the code on pastebin and share its link 🙂

  27. Himansh Verma September 20, 2014

    can we do socket programming here ?

    1. Chaitanya September 20, 2014

      Yes,Himansh you can use it for doing socket programming too 🙂 , however I would recommend using Geany CP for doing socket programming 🙂

  28. lara ann September 20, 2014

    Chaitanya I can’t get my output pls help!! 🙁

    1. Chaitanya September 20, 2014

      Sure lara , can I get the program which you are trying to run ? or the error showed on screen ? so that, I can help you better 🙂

  29. jahnavi September 23, 2014

    hii, the program compiles but when i try to execute output is not comng.plzz hlp

    1. Chaitanya September 23, 2014

      hello jahnavi, did you build the program before executing it? What is the program related to? does it contain any special header files?

  30. jahnavi September 23, 2014

    its just a imple hello word progrm

    1. Chaitanya September 23, 2014

      It should execute it , then try to add getch(); or getchar(); function in the program 🙂

  31. vignesh September 27, 2014

    iam an it student realy it is working superb in 8.1/64bit

  32. Anubhav Jain October 3, 2014

    finally i got the turbo c++ compiler on windows 7 64 – bit. thank you from saving us from mounting anything on dosbox

  33. Chaitanya October 3, 2014

    Thank you vignesh and Anubhav for your reviews 🙂 Glad it helped you 🙂

  34. Meet Varasada October 15, 2014

    It is running well
    But there is some problem in graphics programs.
    when I am trying to execute the graphics programs, at the starting and ending of execution some small small squares are showing in output screen.
    please help..!

    I can give you screenshots also..

  35. Sehrish Hashmi October 16, 2014

    its really awesome….

    1. Chaitanya October 18, 2014

      Thank you Sehrish Hashmi 🙂

  36. aishwarya October 23, 2014

    it compiles but doesnt run very wel. i have to run it once and when i type in the input it comes back to the program screen, i have to run it again to see the output…
    and my program was a simple enter an integer program

    1. Chaitanya October 30, 2014

      please add the getchar() function in the program 🙂

  37. mukid October 29, 2014

    Thanks for this nice link to download……………………….

    1. Chaitanya October 30, 2014

      you’re welcome mukid 🙂

  38. Abhishek October 30, 2014

    Turbo C++ isn’t working in my laptop
    OS is windows 8.1

    1. Chaitanya October 30, 2014

      Hello Abhishek, what error/problem are you facing ? Please mention it so that wecan help you further 🙂

  39. Abhishek October 30, 2014

    Turbo C++ doesn’t start
    it says “DOSBox DOS Emulator has stopped working”

    1. Chaitanya October 30, 2014

      Okay, Can you try using it in Administrator mode by right clicking on the icon and selecting Run as Administrator” does opening the dosbox.exe from the C:\TurboC4\TechApple.net opens dosbox window ?

  40. Abhishek October 30, 2014

    Still the same problem

    1. Chaitanya October 30, 2014

      Right click on the techapple icon -> click on properties -> go to compatibilty tab -> checkmark and select the option run in compatibilty mode of windows xp(service pack 3) also please diisable the touch screen if you are using it and enable the gaming mode in anti virus so that it can work full screen 🙂

  41. Abhishek October 30, 2014

    Now DOSBOX Is opening but turbo isn’t

    1. Chaitanya October 30, 2014

      okay, so you will manually need to mount dosbox.. go to c:\turboc4\tc\bin\ now drag the tc.exe file onto the dosbox.exe icon present in the c:\turboc4\techapple.net\ folder 🙂

  42. Abhishek October 30, 2014

    thanks man now its working perfecttly

    1. Chaitanya October 30, 2014

      You’re welcome Abhishek 🙂

  43. abhay rathi November 1, 2014


  44. abhay rathi November 1, 2014

    what to do run a simple progem ctrl+f9 not working

    1. Chaitanya November 2, 2014

      Please compile the program using alt+f9 before running 🙂

  45. Lohini Priyanka November 3, 2014

    Thank you……thanks a lot 🙂 🙂

    1. Chaitanya November 3, 2014

      you’re welcome Lohini Priyanka 🙂

  46. guduru vijayalakshmi November 9, 2014

    having compiling problem.it is not displaying the output…pls help me..
    my os is windows 8.1..
    when i gave for run it is not displaying the result

  47. Abhishek November 9, 2014

    mouse isn’t working in turbo c++

    1. Jayesh Pushtiwala December 17, 2014

      Mouse is not working…any tweak for that?

  48. Ahmad Ali November 15, 2014

    Thank a lot for this help on Turbo C3.0. Because I love to work in Turbo C 3.0.

  49. Abdul November 17, 2014

    love the software. good job!!! it is 100% working………. thanks a lot

    1. Chaitanya November 17, 2014

      Welcome Abdul 🙂 we’re happy you loved the software! 🙂

  50. Silvermanj7 November 23, 2014

    Super fun! Thanks. You rock!

  51. John Carter November 23, 2014

    brilliant man!! 🙂

  52. Jithu JOY ABRAHAM November 25, 2014

    Please help..!!!
    the installnation went well but im not able to do any programs as this error is shown while compilation or running……

    Fatal ..\INCLUDE\IOSTREAM.H 19: Error directive : Must use C++ for the type iostream.

    1. Chaitanya November 25, 2014

      please use #include for c programs, and if you want to use iostream then please save the program with the extension “.cpp” 🙂

  53. Abhishek November 25, 2014

    dosbox isn,t running. Please help

  54. Aditya November 27, 2014

    Does the compiler support full C++ 11 functionality? Namespaces, templates, smart pointers etc?

    1. Chaitanya November 28, 2014

      Actually Turbo C is from the 90s 🙁 , so i guess, it won’t support full c++ functionalities 🙁 but its a great compiler to start learning programming

  55. pragna December 26, 2014

    its not working on my windows 8.1 laptop i hav done the instalation but its not getting opened jst a bblink of dosbox status window is appearing and going

  56. Aparna January 7, 2015

    I have done a simple program first it worked well and later it stopped working.i was not able to select any options like file compile run.. please help me

    1. Chaitanya January 7, 2015

      Hello Aparna, can you exit Turbo C and restart your computer and try again…

  57. Ash January 7, 2015

    heeyy,iam a student,i downloaded successfully,buh as iam using foh school,iam not able to use with the headerfiles iostream.h,conio.h,and stdio.h!
    a solution please?
    as fast as possible?

    1. Chaitanya January 8, 2015

      Can you try running the compiler in “Run as Administrator” mode and tell the results.. ?

  58. Ash January 8, 2015

    Heyy,as i checked your older comments,i saw that you told one of them to save with “.CPP”
    and its fixed nowww! 🙂
    thankkss a Toon! 😀

    1. Chaitanya January 8, 2015

      You’re welcome Ash 🙂

  59. Ash January 8, 2015

    Yaw! 😉

  60. Tehreem January 8, 2015

    great job sir….it was qute easy!!! 🙂

    1. Chaitanya January 8, 2015

      Thank you Tehreem 🙂

  61. Adham January 11, 2015

    Thank you very much.
    How can I make it works but not in full screen mode?
    Do you except any conflicts if I downloaded and installed DosBoX to use it for any other software?
    Best regards 😀

    1. Chaitanya January 12, 2015

      You can simply press “Alt + Enter” to enter/exit the fullscreen mode.
      No there won’t be any conflict if you use dosbox for any other software, infact this turbo c was designed itself keeping in mind the dosbox will be used for multiple softwares 🙂

  62. firozalam January 12, 2015

    bro i am using lenovo e431 think pad,while coding the editor freez,i have to close it and start again it too sad.
    is there any way to fix it

    1. Chaitanya January 12, 2015

      Hello Firozalam, yes there’s a simple solution for this, can we know your os ? so that we can help you further..

  63. Raj January 13, 2015

    Good work bro. Keep it up

  64. Ashish January 13, 2015

    hey listen keys like +=”|\ are not working please help me out . its urgent

    1. Chaitanya January 13, 2015

      Hello Ashish, it seems that you’re using some laptop keyboard, we recommend saving the program and opening it in notepad from the directory “c:\turboc4\tc\bin” and adding them through notepad and saving them, once you have those in program you can use copy-paste option in turbo c to use them.. since configuring the complete keyboard may take some time.

  65. Ashish January 13, 2015

    thanks for your help
    and one more thing how can i save my output so that i can print it as a hard copy .

    1. Chaitanya January 13, 2015

      You’re welcome Ashish, you can save it to a file by using “fprintf” functions and file handling, alternatively you can go in non-fullscreen mode and use the PrintScreen key directly.. and pasting the image in paint.

  66. Ajay January 15, 2015

    working well w 8 64 bit thanks

  67. Vinoja.G January 17, 2015

    thanks a lot anna…
    it’s cooool

  68. vaishnavi January 18, 2015

    ” and {} are not working on hp pavilion dv6-2150us notebook can you please help me

  69. Bodla January 18, 2015

    Not working on windows 8.1 as i click on the icon and it show nothing. what is the issue please help?

  70. usman January 19, 2015

    its not on window 8.1…….. what is problem

  71. Srinivas Ganta January 24, 2015

    its working buddy…….really I am very happy with this solution…….I downloaded turboc++4 for windows 7 32 bit. its working perfectly….

  72. Akhila January 25, 2015

    Uhm..Hey, I downloaded this on windows 7(32 bit) but its kinda slow.. Do you have any idea how to make it fast? I really need this to work for my practicals which is a week away.

    1. Chaitanya January 25, 2015

      Well, if you’re on 32-bit PC, you can execute TC.exe directly by going to its directory, but it won’t be fullscreen execution then.

  73. shazia January 31, 2015

    My mouse is not working on turbo c programming

  74. Akshay February 7, 2015

    Hey it installed perfectly and it works fine. Just wanted to know if the usual header files i.e. and using namespace std would work on it. I am used to eclipse so.. and i get error for clrscr().. shows that i need a prototype. Could you help me with that? Thanks in advance!

    1. Chaitanya February 7, 2015

      Hello Akshay, thank you for using the software. Well using names pace won’t work :(.
      But you can use clrscr function if you include the header files conio.h and stdio.h 🙂

  75. Akshay February 7, 2015

    Yes it worked.. In that case will overloading concept work ? I had operator and function overloading in the syllabus.

    1. Chaitanya February 7, 2015

      Yes operator and function overloading will work on turbo c.

  76. Akshay February 7, 2015

    Thanks a lot . Will look forward to what you create next 🙂

    1. Chaitanya February 7, 2015

      you’re welcome Akshay 🙂

  77. sakthivel February 10, 2015

    thx…turboc/c++ work on windows 8.1 properly frnd i need …

    1. Chaitanya February 10, 2015

      You’re welcome sakthivel 🙂

  78. Mary Ann February 11, 2015

    Thank You SO Much. Now I can practice here.

  79. Shabaz Ahmed February 11, 2015

    Aww…. Thanx a lot man…. Been searching for a long time…. Thank you…

  80. neha February 11, 2015

    hey…I hav installed it on os windows 8.1..but its getting closed automatically..
    I’ve tried to run c:/turboc4/techapple.net/dosbox.exe..but it is too getting closed automatically..plz help..

    1. Chaitanya February 11, 2015

      Neha, that’s really strange do you have npav or any indian-make anti-virus installed on your pc ?

  81. sanjay kumar February 12, 2015

    I am nt able to open this program….it installed properly bt when i open it a small black box appears and dissappears….but program is not responding……..i am using windows 8.1 pro……plz reply soon…

    1. Chaitanya February 12, 2015

      Hello Sanjay, This problem generally occurs in pirated windows versions, can you confirm whether your windows is genuine ? Thanks !

  82. mark February 13, 2015

    I cant run it in my windows 8.1 tablet. it says I need to open it with apps in windowsstore

  83. Ramajayam Sri February 25, 2015

    thanks! man it’s working great………………….

  84. Subhajit Mahato February 28, 2015

    My mouse is not working when i am doing programs

  85. BASKAR March 1, 2015

    Hello Mr.Chaithanya,

    I couldn’t run dos box or cpp.exe filesin my laptop which runs on Windows 8.1 – touch screen version

    Could you support in this regard?

  86. vidyadharan March 12, 2015

    first i download the turbo c .it works properly.but happen all the turbo c files deleted.then i try to download the turbo c. the download couldn’t work properly. and it doesn’t open. there is no files like bin,bgi etc. please help me. its a request. or please send a another link to download turbo c

  87. fabiha shahzad March 14, 2015

    it is not open in my window 8 plzzz tell me what i do????????

  88. Is it possible to work it as a portable app? (like on portableApps.com)?

    1. Chaitanya March 18, 2015

      Hello Katie, the concept sounds interesting and yes it’s possible to work it as a portable app 🙂 and won’t require much modifications either 🙂

  89. kapilkumad13kapil March 19, 2015

    hi , I am kapil.
    I recently downloaded turbo c++ from your site , but after installation when I tried to start it,screen saying full sreen checkbox and run turbo c appeared but on clicking on run turbo c a cblack screen appeared and vanished ,I could even read what was the problem as it was too fast. I tried running it as administration ,changing compatibilty to xp (3) .I even also tried to mount tc.exe on dosbox.exe but same thing happened again. same thing happens when I try to run dosbox.exe . I even installed copy of turbo c++ from other sites but same thing occured .I am using windows8.1 64 bit (genuine).I think may be some file is missing or maybe be it get quarantined. what you think?
    Please help its urgent.

    1. Chaitanya March 19, 2015

      Hello Kapil, well that’s a new error for us can you please disable your anti virus and try again :)?

      1. Himansu September 14, 2017

        I am using windows 8.1 64bit .c++ doesnt start.it show dosbox dos emulator has stop working.

  90. Swapnil March 23, 2015

    Doesnt start, following error occurs:
    “Exit to error: Can’t init SDL DirectInputDevice:: SetDataFormat: Invalid Parameters”

    I am using windows 8.1 64bit

    1. adwait avasekar March 23, 2015

      create a new system variable – SDL_VIDEODRIVER = windlib

      1. Swapnil March 23, 2015

        How to do that?

        1. Adwait Avasekar March 24, 2015

          search for system environment variables in start and then create new variable as SDL_VIDEODRIVER and assign value- ‘windlib’ to it

          1. Zalak July 5, 2015

            hey..i also have same problem..but after creating new variable now it is showing some new error like, ‘Can’t init SDL. No available video device.’

  91. Swapna April 14, 2015

    hai ,, i am using windows 8.1 64bit …I installed ur exe,
    but it is just blinking whether to install or not and disappearng..
    can u help me to run c in my laptop.. plzz

  92. sabiya April 19, 2015

    when i m running my program then output is not displayed anywhere..windows 7/32 bit..how to get the output..do i need to make changes in settings

    1. Karthik August 11, 2016

      im also having the same problem

  93. Saurabh rawat April 24, 2015

    It always shows 72 lines compiled even I have only written 9 lines and it also shows 26 error

  94. diljeet May 3, 2015

    i intall turbo in windos 8.1 but when i double click its shortcut i does not show sacreen plz help

    1. Chaitanya May 3, 2015

      Hello Diljeet , can you try opening the dos box.exe executive present in the c:\\turboc4\\techapple.net\\dos box folder and tell me the error

  95. jibran May 12, 2015

    ìts not working on 8.1 i have installed it but when i open it with in a micro second it vanished please help me

    1. sonia May 29, 2015

      I too have the similar problem.. any one help me

  96. devesh May 29, 2015

    Turbo c4 not running on my laptop.I am running windows8.1 pro. It giving error ” memory above 31 mb and above is not recommended”.

  97. SNEHA June 7, 2015

    hey its working i have tried in many websites but its not working atlast it has worked in this website for windows 8.1

  98. >>GameR June 12, 2015

    good work ! . CHEERS !!!!!

  99. ba66a June 13, 2015

    thank you…working nicely

  100. Ebby Sharma June 13, 2015

    hey, i am in a huge trouble of installing turbo c 4.5 in windows 8.1 64 bits.
    plzzzzz tell me the easy way of installing best turbo c compiler which should be compatible with my operating system plzzzzzzzzzzzzz tell me fast itssss too much important

    1. Chaitanya June 13, 2015

      Hello Ebby, unfortunately turbo c 4.5 won’t work on your operating system. But the one which is listed in this article shall work. 🙂

  101. Ebby Sharma June 13, 2015

    can u repeat plzzzzzzzzzzzzzzzzzzz

  102. db June 26, 2015

    hey, some of the keys {,} ,” are either shifted i means when i press shift +[ nothing happens, to type ‘{ ‘ I have to type shift +] , and shift +\ to get } .right shift key is not working in this. also I am unable to type ” .so i could not write a single program .please help.

    1. Chaitanya June 26, 2015

      Hello dB it seems you’re using some odd version of a laptop or desktop keyboard, we will need to re configure the keyboard mapper of dos box for solving your problem, can you tell us the keyboard model so that we can assist you better :)?

      1. db June 26, 2015

        yes , i have an old laptop acer aspire 4720Z . I hope you ‘ll solve my problem.

      2. db July 2, 2015

        I am still waiting for your reply chaitanya

        1. Chaitanya July 2, 2015

          Hello dB, sorry for my late reply.. So you need to execute Reset Key Mapper.bat file on your laptop, you can find this file inside techapple.net directory inside turboc4 folder on your c drive 🙂

          1. db July 2, 2015

            how to execute that ? I clicked on Reset key mapper.bat file , a new window opened and then disappeared. Then I opened Turbo C++ but same problem is there. I even restarted my windows but nothing new happened.

          2. Chaitanya July 2, 2015

            Hello dB, you can execute the above file through command prompt to reset key mapping else you can edit the tc auto.conf file to map keys. 🙂

          3. db July 2, 2015

            i tried running it in command prompt but it says it is not recognised as internal or external command, operable program or batch file. i had typed

            i tried opening tc auto. conf but it is not opening , windows can’topen thus file such a message appears

  103. harshul June 26, 2015

    the cursor stops moving after 1 programme. only keyboard works.

  104. Nitin Yadav June 29, 2015

    Thank You So Much Sir. 🙂

  105. santoshi tummalapalli June 30, 2015

    hey,can you please tell me the directories that are
    to be used to enter from dos shell to c editor?

  106. utkarsh July 13, 2015

    thanks man for this update i was really sad

    1. Ananthan July 16, 2015

      Hi chaitanya
      turboc4 version is not working in windows 8.1 ; the screen vanishes as soon as the icon is clicked
      pl let us know what to be done

  107. Vikas July 22, 2015

    Hi Chaitanya,
    IO functions do not seem to be working once i compile the program…
    Pls suggest

  108. ankit August 5, 2015

    i have windows 8.1 64bit but its not strating after instalation what should i do….?????

  109. Abhinav August 6, 2015

    Hey I installed in Window 7 Home Basic but its not working. But its working on my Desktop 8.1 pro. Can you please suggest how to proceed further.

  110. Shreyan August 8, 2015

    hey after compiling one program the cursor won’t click any more>
    please help me.

  111. Julia August 9, 2015

    Thank you for Turbo C ))

    Is there additional configuration required?
    I wrote a simple prog that receives as input 2 integers and as output gives the sum of these numbers.
    When it’s big numbers, the result is a random number.
    How is it?

    Thanks in advance!

  112. Dennis August 10, 2015

    thanks A LOT it works perfectly…
    Have been searching for this finally found it….

  113. Gaurab August 10, 2015

    Installed but graphics not working

  114. Devjeet Mandal August 11, 2015

    my mouse is not workin in turbo c++..please help

  115. CCK August 17, 2015

    Thanks…nice working..

  116. kosmos August 20, 2015

    Thank you so much. Searching for a long time and got it now.

  117. soumya August 22, 2015

    my program is not working even the coding is right

  118. Mohammad Sanaullah August 30, 2015

    i can do my program perfectly but when the output is shown its repeated twice. for example:- i type hello world. it shows hello world hello world. what do i do?????????????????????/

    1. Vishwaraj August 31, 2015

      Thanx my frnd . .

  119. Ghandi Mandel September 5, 2015

    I need to open files on the host machine. Can you please help to achieve this?

  120. Sug September 5, 2015

    Thank you so much! I tried a lot to get my another compiler working, mounting on dosbox and what not.. But no need of doing that now! THANK YOU!

  121. pops September 7, 2015

    mouse cursor will not work after compiling a program …and i cant even save the program if it happens like this please help.

    1. Sug September 7, 2015

      I have the same problem..

  122. dikshajain14 September 9, 2015

    I want to know, if this software is free and open-source.


  123. Aries September 13, 2015

    I save my work many times but I cant see in my folder?

    can any one help my problem?

  124. arpit chauhan September 17, 2015

    It show error like this ” dosbox has stopped working” when i open it .
    I try all ways which you mentioned for previous comment but i still have same problem can you plz help me.

    1. Chaitanya September 17, 2015

      Hi Arpit, please drop a mail to us on Techapple.net at gmail.com we will answer your queries, we will specifically arrange a team viewer session if required. Thanks

  125. Snehit September 19, 2015

    HI, I am not able to change the directory…and the directory that is already there doesnt even exist….when i change the directory it says invalid drive or directory….please help me

  126. Abhishek September 20, 2015

    hi….I need help….cursor after running a program stops working …but my keyboard works fine….so plz help me….

  127. Om Adhyaru September 20, 2015

    please soneone solve problem

    I download program properly, but when i start this program it can’t open…….
    when i open that program it opens and disappears……

    I have windows 8.1 version

  128. yash gupta September 21, 2015

    thankx yrrrr
    now i am very happy………..

  129. yogi October 14, 2015

    Graphics programs ,other than already present, are only compiled but they are not run.

  130. Shivam October 20, 2015

    Hey chaitanya bro you are simply amazing btw can you please send that program which you have made above(that game: please 🙂 ) and secondly where do the image of snap.h are saved please help

  131. ARYA.S.NAIR October 25, 2015

    help me please!!
    as a test program i executed a simple hello program… after 1st execution when i tried to do another program, also a simple one, then the mouse doesn’t click at all!!! please help

  132. vikas November 2, 2015

    Thank you problem solved.

  133. Stars Fariz November 6, 2015

    please teii me how can download a tu
    rbo c++

  134. Rahul tiwari November 18, 2015

    please help me
    turboc4 is not installed in my laptop…………

    1. Chaitanya November 18, 2015

      Hi Rahul, what’s the error you’re shown while installing turboc?

  135. Glenn November 21, 2015

    getchar() helps to stabilize the output window, indeed.
    But I find that’s not a very elegant solution.
    Isn’t there another way?
    Greeting from Kiel/Northern Germany

  136. Shreedhar November 21, 2015

    After compiling and running any program at least 2 times, the top menu option doesn’t work.Please tell me the solution

  137. yatharth December 1, 2015

    hey I am not able to open it
    every time I open it it says dosbox dos emulator has stopped working

  138. san December 4, 2015

    The second variable input values either directly assigned to variable or through scanf is taken as 0 (printf shows second variable value is 0)…how to eliminate this

  139. Salai Dhiraviyam December 8, 2015

    Hi I need a turbo c for my windows 8.1 64 bit. And I want to configure with edit plus. Please help me to download and give configuration procedure.

  140. Shahrukh khan December 18, 2015

    Press ctlr+F9 to run your program…but 1st u have to compile ur program by pressing Alt+F9

  141. mounika December 19, 2015

    how to download turbo c

  142. Komal December 22, 2015

    hey thanks i was looking for a good softare n i got it right here thanks for this software

  143. yashaswee December 23, 2015

    great work !!!!! finally c++ is working on my windows 8.1..

  144. Gabri Rigotti December 28, 2015

    Hi There,

    1. I downloaded, successfully compiled your Rainbow source, but it will not run … gives me the message:

    “This app can’t run on your PC … ”

    2. My PC specs are as follows:

    OS :Windows 8.1 Single Language with Bing
    Processor :Intel Celeron CPUN2380 @ 2.16GHz
    System Type :64 bit Operating System, x64-based processor

    Any ideas … ?


  145. Abhilash December 29, 2015

    Thanku frnds. Its work great on win 8. Thanku very much

  146. aravind January 1, 2016

    i can open the appication after installing it…some comes wriiten in a black screen and disappears in a nanosecond ..plzz help

  147. Deekshitha January 14, 2016

    I can compile the code but unable to run the program.. wt can be done???

    1. Chaitanya January 14, 2016

      Hi Deekshitha,
      Could you please try adding getch function and then executing it. 🙂

  148. Maham January 20, 2016

    Please give me a link for turbo c 3.0 window 7 64 bit

  149. Maham January 20, 2016

    plz plz help me 🙁 hurry

  150. avick January 29, 2016

    pls help…..
    after executing a programme, mouse stop working…… what i have to do…

    1. Chaitanya January 29, 2016

      Hi Avick, please press the alt+enter keys simultaneously. This will get your turbo c in Windowed mode and your mouse pointer will start working again

  151. prabhjyot February 21, 2016

    i installed it
    i opened it
    i wrote my program
    but i m unable to run it
    help me out

  152. Datta February 26, 2016

    great it is working so good

  153. Sinsha March 20, 2016

    Very easy to install..its good… 🙂

  154. yogesh rajput March 22, 2016

    it is very useful for us

  155. Abhishek March 24, 2016

    Does it run both c & c++ programs correctly?
    (If yes, then how..because I’m a newcomer in c coding, so some explanation would be appreciated.)

  156. Htoo Tennyson April 25, 2016

    Thanks pal!
    Really appreciate it.
    I had been using turbo c++ version 3.2 but it stopped working.
    But now,it just works! Thanks a lot pal!

  157. Tebanian June 1, 2016

    Hi, I got Turbo for installing the game “Arabian Nights” Japanese edition which installer could not run in Windows 10 64bit saying “This app can’t run on your PC”.
    I copied all files including _setuo.exe from CD into the;
    Then dragged _setup.exe to
    Still no luck , here’s the response;


    “Please run this installation under Windows 3.1 or higher”
    Aha, so I could not run _setup.exe in Windows 10 that is “HIGHER” than Windows 3.1, I ran it using “TurboC/C++ 4.0 Installer For All Windows Versions”.

    Is there any clue to make _setup.exe of Arabian Nights using “TurboC/C++ 4.0 Installer For All Windows Versions” ?

  158. Akash July 20, 2016

    I have downloaded the file but its not opening…..it says..”EXIT TO ERROR:Cant init SDL DirectInputDevice::Set Data Format::Invalid Parameters…what shoud i do??

  159. bhargav July 27, 2016

    hiii i had installed this software but its not opening, it has stopped unexpectedly. can u give me any suggestion to solve this problem?

  160. Ravinder August 3, 2016

    Please provide link to download Turbo C++ IDE Version for Win 10 Pro.

  161. nandini August 4, 2016

    please help me i am from std 7 if you know the way to help me please contact me in 9495938715

  162. Aditya Gupta August 16, 2016

    Thanks a lot for this link. I had been searching the net all over for an executable version download for turbo c because windows 10 had some issues with third party files extraction. I finally found it and as of now, it works like a charm.

    1. VISHAL November 19, 2016


  163. Jaskaran Singh September 2, 2016

    Hii, when I save my work and try opening it again, it shows that the file doesn’t exist in my directory. When I try to open a program, only the default programs which come along the package open. Nothing else. I use a windows 7 32 bit os.

  164. bhargavi September 28, 2016

    Is turbo c and turbo c++ are same bro

  165. Kartik September 29, 2016

    download links as well as mirror links not working!!
    Please help me download this application

  166. Meet Varasada October 3, 2016

    Download and mirror links not working

  167. sarthak October 31, 2016

    keyboard is not working

  168. Krishna November 9, 2016

    As i m giving i/p to the program and pressing enter key the screen suddenly goes off.there are no errors in my graphics program.
    Plz help me to fix dis prblm

  169. Harikrishnan KM January 25, 2017

    headerfile is not working…….

  170. AMRESH ROY February 8, 2017

    nice app..
    works properly

  171. divyanshi February 19, 2017

    really work well
    sometime hang on like when i try to tab file doesnot work so i use alt+f
    and i have made prg on my first program using printf to print only my first prg, but it gives output to the old file like interconnected room
    so plz help me
    what to do ?

  172. divyanshi February 19, 2017

    i have installed for win8 64 bit

  173. divyanshi February 19, 2017

    and also only c is working
    and not c++ y ??

  174. Rohan Yadav February 28, 2017

    I am using your software for past 3 years , It worked great. thanx man
    But this time i am making some graphics programs , But it gave me an error ” BGI error use initgraph”.
    I am using initgraph(&gd,&gm,”c\\tc\\bgi”);
    which is running successfully on my college pc .

  175. saki1234 April 19, 2017

    You can all version of Turbo C++ 3.0, 4.0, and 4.5 from here.

    Turbo C++ Download

  176. Ontor Hasan May 23, 2017

    Thanks “techapple.net”

  177. HIral Pujara June 2, 2017

    Hey.. I m not getting turbo c. Whenever i am downloading and installing it i m getting C++, which i already have.

  178. Yoga June 26, 2017

    Hey this “” wont work
    and the brace {} whenever i have to use them you need to press another key and see if it’s there. it’s like they’re misplaced or something

  179. lytac0 August 27, 2017

    thanks a lot

  180. christy September 21, 2017

    i downloaded it,.. and worked too when i compile it it says it cant read #include
    pls help me,,,,,

    1. christy September 21, 2017

      iostream.h pls help me

  181. mharif008 October 12, 2017

    thanks admin…
    I successfuly download this software from your website
    thank you so much.

  182. sam October 13, 2017


  183. Hritik February 8, 2018

    dosbox stopped working after opening it crashs any help please. I will be thankful to you.

  184. debasish manna March 6, 2018

    i have windows 10 OS, but C++ app is windows 7/8 OS supported,so what i can do?

    1. Free recharge March 11, 2018

      Thanks admin it work for me…

  185. Abhishek Mittal March 17, 2018

    It says header files are not available

  186. rajawatvikram March 21, 2018

    i downloaded turbo c++ successfully but unable to edit anything in it, which means i am unable to mouse and keyboard

  187. A.S.M April 7, 2018

    good this satisfies me very much thank you

  188. tvr430 April 10, 2018

    it was 3.0

  189. Manmeet Mishra July 1, 2018

    What should I do for mounting?

  190. shagu bagu July 14, 2018

    after once run and execute… my keyboard does not work ..means when i click on run button then keyborad does not work at all
    please fix it

  191. Vyas August 1, 2018

    I need to change the drive from C to D. How I can do that?

  192. Devanshi Verma August 1, 2018

    it is not working on windows 10. from where can i download turbo c++ to make it work on windows 10?

  193. Ranjan September 6, 2019

    I have downloaded turbo c++ for windows 7 and installed in server and it works properly in server but it doesn’t work for other users which are connected to this same server can you help me how to fix this.

  194. J. Titor January 2, 2021



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