Similar to Greasemonkey

AdBlock
AdBlock
Google Browser Sync
Google Browser Sync
Enigmail
Enigmail▲2 trends
HTTPS Everywhere
HTTPS EverywhereIMacros
IMacros
TouchUpWeb

Vimperator
Vimperator
Firebug
Firebug (software)
Fasterfox

フォクすけ

Alien (ソフトウェア)
Alien (file converter)
ANTLR
ANTLR
AoTuV
AoTuV
Apache Axis
Apache Axis
Apache OpenNLP
Apache OpenNLP
OpenOffice.org Writer
OpenOffice Writer
Apache POI
Apache POI
APBS (ソフトウェア)
APBS (software)
Aria2

Atool

Avahi
Avahi (software)
AzDrawing

AzPainter

Bhyve
Bhyve
Bootstrap
Bootstrap (front-end framework)
BootX (Apple)
BootX (Apple)
BSch
Bsnes