Similar to OpenRC

BSch
Bsnes

C-Store
C-StoreCanna

Cdb
Cdb (software)
CDBurnerXP
CDBurnerXP
Check (ユニットテスト・フレームワーク)
Checkstyle
Checkstyle
Chrony
Chrony
CMU Common Lisp
CMU Common Lisp
Code::Blocks
Code::Blocks
CommonJS
CommonJS
Couchbase Server
Couchbase ServerCourier-MTA
Courier Mail Server
Cowsay
Cowsay
CPU-Z
CPU-Z
Cyrus IMAP server
Cyrus IMAP server
Daemontools
Daemontools
Debian Almquist shell
Debian Almquist shell
Defraggler
Defraggler
DeSmuME

DirectFB
DirectFB
Doas
Doas
Donut RAPT

DuckStation

DVD Flick
DVD Flick
DXライブラリ

Embedded GLIBC
Embedded GLIBC