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Modify HTTP Response

Rewrite http response body using search & replace patterns

Rated 5 out of 5 stars (8)
13 users
Updated Feb. 13, 2017

Extension Auto-Installer

Important note: This extension will not work in Firefox 57 and above. Providing this functionality in Firefox is no longer possible, the extension is discontinued.

Rated 5 out of 5 stars (48)
24 users
Updated Sept. 15, 2016

Click-to-Play Manager

Manages the Click-to-Play domain whitelist.

Rated 4 out of 5 stars (14)
10 users
Updated July 23, 2016

Safe for Amoled

Darkens the background of the page

Rated 3 out of 5 stars (19)
0 users
Updated June 21, 2016

about:addons-memory 2016

Adds a new page that shows add-on memory usage

Rated 5 out of 5 stars (40)
5 users
Updated May 1, 2016

Crash Me Now! (Simple)

Crash yourself with ease

Rated 5 out of 5 stars (2)
26 users
Updated Sept. 29, 2015

AFP protocol enabler

Enable afp protocol (afp://)

Not yet rated
1 user
Updated Aug. 11, 2015

The Book of Mozilla, 15:1 in Japanese

The Book of Mozilla, 15:1 in Japanese

Not yet rated
0 users
Updated Dec. 17, 2013

DivFind

Search in all your search engines at the same time

Rated 3 out of 5 stars (1)
0 users
Updated Aug. 16, 2013

SanRockstar Requires Restart

Music

Rated 5 out of 5 stars (3)
0 users
Updated May 10, 2013

yangben dictionnary Requires Restart

spell check for Yangben Cameroun

Not yet rated
0 users
Updated Dec. 30, 2012