version control

Export an RCS or CVS history as a fast-import stream. This program analyzes a collection of RCS files in a CVS repository (or outside of one) and, when possible, emits an equivalent history in the form of a fast-import stream.

A tool for editing version-control repositories and translating among different vwersion-control systems. Supports git, bzr, Subversion, darcs, and fossil directly, also hg, SCCS, CVS, RCS, and src through plugins.

git-cola: The highly caffeinated Git GUI

Simple tools to compare versions of a repository in Vim.

Manage big files from within R via git-annex.