Unison is a file-synchronization tool for Unix and Windows, written in OCaml. It allows two replicas of a collection of files and directories to be stored on different hosts (or different disks on the same host), modified separately, and then brought up to date by propagating the changes in each replica to the other.

SOGo is a groupware server built around OpenGroupware.org (OGo) and the SOPE application server with focus on scalability.

This is the GNU Fortran compiler, which compiles Fortran on platforms supported by the gcc compiler. It uses the gcc backend to generate optimized code.

This is the GNU D compiler for the powerpc64le-linux-gnu architecture, which compiles D on platforms supported by gcc. It uses the gcc backend to generate optimised code.

This is the GNU D compiler for the s390x-linux-gnu architecture, which compiles D on platforms supported by gcc. It uses the gcc backend to generate optimised code.

This is the GNU Fortran compiler for the arm-linux-gnueabihf architecture, which compiles Fortran on platforms supported by the gcc compiler. It uses the gcc backend to generate optimized code.