MustHave

by pollolpc

2 Add-ons in this Collection

AddThis by AddThis

Rated 4 out of 5 stars 213 reviews

174,046 users

AddThis for Firefox is the best add-on to make sharing and bookmarking simple. Have all your favorite web 2.0 social networking, bookmarking, blogging, and e-mail services at your fingertips. Share any page, anytime, with anyone.

Pearltrees by Pearltrees

Rated 5 out of 5 stars 232 reviews

40,181 users

A place to collect, organize and share everything you like on the web

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Collections are groups of related add-ons that anyone can create and share.

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