LibriVox - free public domain audiobooks
Audio Playr - Audio playback, playlists and export simplified
Audible - Audible is the world’s largest provider of premium audiobooks and spoken word content.
BookTime - BookTime is online room booking software for small to medium size offices.
Islamic Audiobooks Central - Listen to audiobooks about religion, spirituality and philosophy from the Islamic perspective.
Howl - General purpose editor that aims to be both lightweight and fully customizable