• SwiftForth - Forth language for Windows, Linux, and OS X
    Forth systems for Windows, macOS, and Linux developers

Software Development Systems and Custom Software Development Services

FORTH, Inc. has been providing innovative, reliable, custom software development services and firmware engineering services under contract for more than forty years.

We also license our proprietary software development systems for use by other developers:

 

Swift from Apple is not used by SwiftX, SwiftForth, or any other FORTH, Inc. product or trademark.SwiftForth®, SwiftX®, and SwiftOS are trademarks of FORTH, Inc. and have been in commercial use since 1997. There is no connection whatsoever with the Swift Programming Language for iOS and macOS, which was announced on June 2, 2014 by Apple, Inc. The phrase “FORTH, Inc.”, the graphical logo, and polyFORTH are trademarks of FORTH, Inc.