C-Forge IDE was a multi-user integrated development environment.
Full project management, edit/compile/debug cycle support, abstraction of the makefile concept, and support for Ada, assembler, C/C++, FORTRAN, Java, Modula-2, Oracle ProC/C++, Objective C, Pascal, Perl, PHP, Python, Qt, and Tcl. Both a free and commercial version of this product is available. Available on Linux Intel and Alpha platforms, as well as DEC Tru64 and AIX.