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41,467 users
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26,105 users
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It is your printing toolbox.25,510 users -
19,096 users
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(The folder itself will stay existent.)
(Based on the original work of Alex Cabal.)942 users -
779 users
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This extension prevents unintended folder movement.54 users -
This add-on has been discontinued!
Legacy extensions support will be dropped in Firefox 57. If you interest in CSD on Linux, please track progress on https://bugzilla.mozilla.org/show_bug.cgi?id=1283299.0 users -
17 users
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8 users
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By default this addon pulls from libravatar. Custom providers can also be set.13 users -
37 users
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Visual signature editor for Thunderbird (WYSIWYG)
Thunder Sign Editor is a lightweight Thunderbird extension that lets you visually design, copy, and apply email signatures to any of your Thunderbird identities.161 users -
55 users
See all 289 extensions in Appearance and Customization »
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