AddThis offers online tools that leverage data from our network of 15 million sites. We help publishers understand their audiences and drive traffic to what matters.



AddThis for Firefox Passes 2,000,000 Downloads

Today, we’re celebrating another milestone. AddThis for Firefox has passed 2,000,000 downloads.

AddThis for Firefox was originally created during a Clearspring Hackathon, where we stay up all night and code up fun projects. It’s since become the world’s leading browser plug-in for online sharing. Now, we’re starting to dream up what the next generation of AddThis for Firefox will be. More coming soon…

If you don’t use Firefox, don’t worry. We’ve got you covered. We also have browser plug-ins for Microsoft Internet Explorer and Google Chrome, as well as the AddThis Bookmarklets. (An extension for Apple Safari is coming soon.)

Have any comments on our browser extensions, let us know. Drop a note on our forum or e-mail me personally. –

  • you mean 2 millions wow
    Congrats, Addthis community :)

  • Wow thats Great! Keep on going!

  • wow, congrats dude & keep it up……..

  • Awesome.

  • Very nice design and style and good subject matter, practically nothing else we want : D.