FreeBASIC is a free/open source (GPL), BASIC compiler for Microsoft Windows, DOS and Linux. Get FreeBASIC . When used in its "QB" language mode, FreeBASIC provides a high level of support for programs written for QuickBASIC. Many programs written for QuickBASIC will compile and run in this mode with no changes needed.

FreeBASIC currently runs on 64/32-bit Windows, Linux, and DOS (a 16-bit DOS is good enough, although FreeBASIC itself and compiler output are 32-bit) and also creates applications for the Xbox console. More platforms to come. The runtime library was written with portability in mind.

Installing FreeBASIC, any additionally needed packages, and perhaps a text editor or IDE. Note: If the user specifies directory names during the installation of the different components, it is recommended in the chosen names to use only alphanumeric ASCII characters without accent and preferably not any space, otherwise some paths might not work as expected.

2005年7月14日 · Yet another IDE for FreeBasic. I've tried it, but let me talk about the code it was built on first: I think that the framework for all that frequently used stuff like Unicode support or object-oriented GUI programming is the actual treasure of this package as of now, because it provides all the basic things that are very useful for any other Windows GUI application …

FreeBASIC is only a compiler, not a complete QuickBASIC clone. It is a console mode application. It will accept a BAS file on the command line, and spit out an EXE file. You can create the BAS file with the simplest plain text editor in your OS …

FreeBASIC is a free, BASIC compiler for Windows (32-bit and 64-bit), 32 bit protected-mode DOS (COFF executables, like DJGPP), and Linux (x86, x86_64, and ARM). It is open source and licensed under the GPL. It is designed to be syntax compatible with QuickBASIC, while expanding on the language and capabilities. It can create programs for MS ...

The successor to QuickBASIC and PDS was Visual Basic for MSDOS 1.0 provided in Standard and Professional versions. Later versions of Visual Basic did not include DOS versions as Microsoft wanted developers to concentrate on Windows applications. A replacement for GW-BASIC, based on QuickBASIC 4.5 was included with MS-DOS 5 and later versions.

Using the FreeBASIC compiler. Installing FreeBASIC | Requirements Running FreeBASIC Using the Command Line | Command Line Options

Besides the compiler (written in FreeBASIC itself), there is the runtime library as well as the graphics library (both written in C). Feel free to contact other developers via the forum, the ##freebasic IRC channel on freenode, or the trackers on SourceForge.

fbc is a command line compiler, and can be launched from the console - from DOS, the Windows command prompt or a Linux shell. Running fbc from the console without any arguments displays a list of available options, or command-line switches, …