Xojo - Real Software and Real Studio are now Xojo.
NASM - The Netwide Assembler, NASM, is an 80x86 and x86-64 assembler designed for portability and...
FreeBASIC - FreeBASIC is a completely free, open-source, 32-bit BASIC compiler, with syntax similar to...
Yasm - Yasm is a complete rewrite of the NASM assembler.
PowerBASIC - PowerBASIC, formerly Turbo Basic, is the brand of several commercial compilers by PowerBASIC Inc.
PCem - PCem emulates an IBM 5150 PC, several models of clones and successors, along with various graphics...