Mumble - Mumble is an open source, low-latency, high quality voice chat software primarily intended for use...

Raindrop.io - All your articles, photos, video & content from web & apps in one place.

Discord - Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.

Linker - Cloud based bookmark manager

RaidCall - Free & Light. Setting up is fast and easy; with no need to rent or set up servers. Low CPU usage and minimum memory footprint allows for smooth, uninterrupted communication. im. Group Communication.

Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.