TortoiseHg is a Windows shell extension and a series of applications for the Mercurial distributed revision control system. It also includes a Gnome/Nautilus extension and a CLI wrapper application so the TortoiseHg tools can be used on non-Windows platforms.
Workbench

Commit Dialog

Repository Clone

Update Dialog

Context Menu

Overlay Icons

Web Server

MQ Integration

Detect Rename/Copy Dialog

Ignore Filter Dialog

Email Dialog

Strip Preview

Import Dialog

http://tortoisehg.bitbucket.org/
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