bazaar
bzr-svn is a plugin that allows Bazaar direct access to Subversion
repositories. It allows most bzr commands to work directly against
Subversion repositories, as if you were using bzr with a native bzr
repository.
The plugin can at the moment be used to commit to, pull from, merge from,
push to and view logs of Subversion branches from Bazaar.
It also provides a Bazaar subcommand ("bzr svn-import") for converting
complete Subversion repositories to Bazaar repositories.