Sarcon vs Tango
A side-by-side look at Sarcon and Tango. For an in-depth review of either product, follow the links below.
Sarcon
Office & Productivity
Sarcon is an open-source alternative to Adobe Acrobat for creating, editing, and viewing PDF documents. It provides many of the same features as Acrobat at no cost.
opensourcefreepdf-editorpdf-viewer
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