Similar to Mercurial

Arora (web browser)

Audacious (software)

AutoKey

Avahi (software)

AviSynth

Berkeley DB

Berry Linux

Bhyve

Blackbox

Brackets (text editor)

Cacti (software)

Ccache

Cdparanoia

Cdrkit

CherryPy

Chrony

ClamAV

Claws Mail

Coccinella (software)

Completely Fair Scheduler

Conky (software)

Cooperative Linux

Cowsay

CPython

Ruby MRI