Downloads

 

Assemblers

Name Author Description OS Updated Netwide Assembler (NASM) Julian Hall et al. 80x86 assembler designed for portability and modularity Nov 2016 Lazy Assembler (LZASM) Stepan Polovnikov Free TASM clone with support for new CPU instructions Apr 2008 flat assembler (fasm) Privalov Fast and efficient self-assembling 80x86 assembler for DOS, Windows, and Linux Nov 2016

Compilers

Name Author Description OS Updated FreeBASIC v1ctor Free, open-source, 32-bit QB syntax-compatible compiler Nov 2016

Linkers

Name Author Description OS Updated WarpLink 2.7 Devore Software Public domain 16-bit DOS linker with source Nov 2006

Debuggers

Name Author Description OS Updated OllyDbg Oleh Yuschuk 32-bit analyzing debugger for Windows with an intuitive interface Nov 2016 386SWAT Qualitas Protected-mode debugger that supports disassembly of the full 386, 387, 486, and Pentium CPU instruction set through the Pentium 4 MMX & SSE instructions Feb 2006

Patches

Name Author Description OS Updated QB XP Floppy Fix Plasma Patch for QBASIC/QuickBASIC to stop repeated floppy drive access when running under Windows XP (and NT/2000) Mar 2005 Microsoft BASIC Softlib Collection Microsoft Contains all the files from the Microsoft "Softlib" pertaining to Microsoft BASICs for DOS Mar 2005 ffix v1ctor Fixes the FWAIT bug in QB 4.x, PDS, and VBDOS Mar 2005