CenterIM vs Hypothes.is
A side-by-side look at CenterIM and Hypothes.is. For an in-depth review of either product, follow the links below.
CenterIM
Social & Communications
CenterIM is a free and open-source instant messaging software for Windows. It supports multiple protocols including Yahoo, MSN, ICQ, AIM, IRC and more. Easy to use interface to chat online.
chatmessagingmultiprotocol
Hypothes.is
Online Services
Hypothes.is is a free, open-source web annotation tool that allows users to add annotations to any webpage. Users can highlight text on a page and add comments publicly or privately. It facilitates group discussions and back-and-forth conversations around online content.
annotationhighlightingcommentsdiscussions
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