Wickr
Description: Wickr is an encrypted messaging app that allows users to exchange end-to-end encrypted and content-expiring messages, including photos, videos, and file attachments. It emphasizes privacy and security.
Type: software
Pricing: Open Source
Yahoo! Groups
Description: Yahoo! Groups is a free online communication platform that allows people to have ongoing conversations in a group format, share files, photos, links, and more. It facilitates communication through email, messaging, file sharing, polls, calendars and more.
Type: software