Docear vs Tango
A side-by-side look at Docear and Tango. For an in-depth review of either product, follow the links below.
Docear
Office & Productivity
Docear is a mind mapping and reference management software based on the open source Freeplane mind mapper. It helps users to collect, organize, and analyze research articles. Its key features include mind maps, reference management, annotations, and more.
mind-mappingreference-managementresearchorganization
Tango
Social & Communications
Tango is a free and open source, cross-platform program for video calling and instant messaging using Voice over IP. It offers encryption, group conversations, file transfers, customizable user profiles, and other features.
video-callingmessagingencryptionopen-source