Originally started as a Forth implementation for Intel microprocessors, It now comprises ISO-Forths in fig-Forth tradition (one assembler source file) for quite some targets. Targets are 16, 32 and 64 bit Intel on MS-DOS, MS-windows and Linux, and as ...

Standalone Forth (neither ANS compliant nor ColorForth) for PC.

Very efficient Forth compiler, source code loosely based on Bill Muench's bForth. For Linux, Windows NT. Generated with the META program, a free metacompiler written in Forth. Free with iForth.

By FORTH, Inc. Very fast ANS compliant Forth development environment fully integrated with Windows 95/98/NT. Capable of as much real-time performance as Windows can support. 32-bit subroutine-threaded with direct code expansion for speed.

For Motorola ColdFire chips. [Open source, Artistic/GPL]

By FORTH, Inc. Integrated cross-development environment for embedded systems. Runs on Windows, supports many target CPUs, custom versions available often in days.

By örg Langowski, MacTutor Editorial Board. Article and example sources.

Very simple object oriented Forth implementation, by Helge Horch.

Free downloads of Neon/Yerk Object Oriented Forth.

Script driven translator engine: uses rules and rule sets to set how to transform input into output; used for language translating, target and meta-compiling, code verification, binary viewing, code documentation, RTF parsers and reformatters.