If your homepage has changed after installing the Internet Explorer toolbar it's likely you checked the "Allow...
Add-ons and Toolbars If you have questions about one of our browser add-ons or toolbars, you've come...
Overview Web Intents is an open specification being developed within the W3C process, and the AddThis web i...
Instant Share allows users to connect social accounts like Facebook and Twitter in order to have a seamless sh...
On May 7, 2013 we upgraded everyone to the latest version of AddThis, version 3.0. It's got new sharing interf...