Tampermonkey

Tampermonkey is a free browser extension and the most popular userscript manager. It's available for Chrome, Microsoft Edge, Safari, Opera Next, Dolphin Browser and Firefox.

Tampermonkey will give you much convenience in managing your userscripts. It provides features like easy script installation, automatic update checks, a simple overview what scripts are running at a tab and a built-in editor.
You can also import and export your scripts and settings via some popular cloud storage services (Google Drive, Dropbox, OneDrive).

For a full overview please take a look at the FAQ or just install TM. ;)

Thanks for using Tampermonkey. :)

Permissions

Screenshots

Feedback from users

Reviews and ratings

rushino says:

Rating: 5

Excellent extension, no problems with it!

Aug. 29, 2018 - Version 4.2.5291
bazich says:

Rating: 5

отличная штука для выполнения скриптов на сайтах

June 30, 2018 - Version 4.2.5291
d3nbe says:

Rating: 1

tak berguna

May 14, 2018 - Version 4.2.5291
iauvi says:

Rating: 1

It is not working with mousehunt autobot

April 27, 2018 - Version 4.2.5291
nickburn says:

Rating: 4

Nice!!!!!!

April 27, 2018 - Version 4.2.5291
alejandr0 says:

Rating: 5

Love it, very helpfull...

March 14, 2018 - Version 4.2.5291
ww123456 says:

Rating: 5

thank you

Jan. 29, 2018 - Version 4.2.5291
s9yn37 says:

Rating: 5

Version 4.5? Thank you!

Jan. 27, 2018 - Version 4.2.5291
mustafinmahmut says:

Rating: 5

я согласен со всеми условиями

Jan. 24, 2018 - Version 4.2.5291
khaloooooob says:

Rating: 5

fuck

Jan. 16, 2018 - Version 4.2.5291