1. Translate Me: http://marekpiechut.github.io/translate/

  2. Url Shortly: https://github.com/ZZHC/Shortly

  3. QR Code generator: http://www.qrutils.com/browser-extensions-addons-accelerators

  4. OneNote Clipper: https://www.onenote.com/clipper

  5. Tab Lister (giống onetab trong chrome): https://tablister.com