Easily extract clean audio from YouTube videos

An elegant video player to watch any video format

Download HD video, audio & subtitles from YouTube

Write notes, saving web links, store documents

Powerful open-source office suite

A custom dark style for each website

Powerful, fast & lossless audio editing tool

An electronics design automation suite

Allows quick access to any computer in the world

Best tool for building apps for Android devices

The bleeding edge of the web for experienced developer

A decentralized communication system