Watcom FORTRAN 77

Watcom FORTRAN 77 provides a development environment with the tools, SDKs, and libraries to create 16- and 32-bit applications for different PC platforms. The FORTRAN compilers support full FORTRAN-77 with some Fortran 90, VAX, Microsoft and IBM VS extensions.

Sybase discontinued the sales in August 1999 and the support ended in June 2000.

Host platforms: Target platforms:
 * Windows 95
 * Windows NT
 * Windows 3.x
 * OS/2
 * DOS
 * Windows 95
 * Windows NT
 * Windows 3.x
 * Win32s
 * 16- and 32-bit OS/2
 * Novell NLM
 * Extended DOS (includes royalty-free DOS/4GW 32-bit DOS extender)
 * DOS

Versions

 * 1990: Watcom FORTRAN 77 / Watcom FORTRAN 77/386 8.0
 * 1992: Watcom FORTRAN 77 / Watcom FORTRAN 77/386 8.5
 * 1992: Watcom FORTRAN 77 / Watcom FORTRAN 77/386 9.0
 * Watcom FORTRAN 77 9.5
 * Watcom FORTRAN 77 10.5
 * 1996: Powersoft Watcom FORTRAN 77 10.6
 * 1997: Powersoft Watcom FORTRAN 77 11.0
 * 11.0a
 * 11.0b - SOM toolkit for OS/2 removed
 * 11.0c - All files licensed by Microsoft (Windows SDK), IBM, Novell, Tenberry, Pharlap and Blue Sky Software have been removed in this version.

Links

 * ftp://ftp.openwatcom.org/archive/11.0c/
 * WATFOR's Silver Anniversary - reprinted from WATCOM News 1991, Vol. 8, Issue 1