UseTools - Useful tools автор Quentin LECHASLES

This extension gather ten tools usable during your search. Less pages, more productivity ! Only bonus ! Then, what are you waiting for downloading it ?

The available tools are :
- A calculator,
- A timer,
- A random generator,
- A dictionary,
- A synonym dyctionary,
- A translator,
- A youtube mp3 converter,
- A video downloader (for all site),
- A speedtest,
- A website down detector.

Install-it now !