pptPlex vs Tango
A side-by-side look at pptPlex and Tango. For an in-depth review of either product, follow the links below.
pptPlex
Office & Productivity
pptPlex is a free, web-based alternative to Microsoft PowerPoint for creating and editing presentations. It allows multiple users to collaborate on presentations in real-time and has a simple, intuitive interface.
collaborationwebbasedpresentations
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
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