Paco - Never miss a thing on Slack — be more calm and productive
LibriVox Audio Books Supporter - LibriVox Audio Books Supporter app comes up with an extensive collection of audiobooks through which you can search for your favorite book and listen to it in your native language right at your fingertips.
awesome - A dynamic window manager for the X Window System developed in the C and Lua programming languages.
Lithium: EPUB Reader - Lithium: EPUB Reader app allows users to read their favorite eBooks after importing it from the internal storage.
Lowdown - Lowdown unleashes the valuable content locked within Slack and emails it to your members so they don't miss key information.
JustNotepad.com - A free online notepad allows you to create any text or notes in your web browser.