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990 users
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83 users
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49 users
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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 -
12 users
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This is very useful for touchpads on notebooks and for mice without middle button.11 users -
5 users
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4 users
Recently Added See all »
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But not only, also provide shortcuts for :
- Free Memory (needs free memory button)
- Abouts list page (about:about)
- Plugins page (about:plugins)
github.com/intika/about-addons-memory-pm1 user -
7 users
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11 users
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很方便色取色器,可以页面上直接取色,然后再对颜色进行进一步的调整4 users -
40 users
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