QBzr is a simple Qt cross-platform frontend for some of Bazaar commands.

Purpose of this plugin is to provide a graphical user interface for those
Bazaar commands where it can simplify the usage. Highlighting of differences
between files, "browsable" log view, possibility to commit only some files
without listing them all on the command line, etc.

WWW: http://bazaar-vcs.org/QBzr