Avoid new versions! Rated 3 out of 5 stars

Version 3.11 and below of Greasemonkey is the best userscript addon, with a very intuitive UI and easy to use options and editing, but it's not lacking in features.
However, AVOID version 3.12 and above! They make Firefox freeze and crash!

Crashes Firefox on Exit Rated 1 out of 5 stars

New Update does Crash Firefox on Exit

Firefox does not close properly !!! Rated 2 out of 5 stars

Same problem of Mr.Sparkle.
Every time i close firefox the process still in task manager and after 2-3 mins firefox windoes of crash apperars!!!

Firefox does not close properly Rated 2 out of 5 stars

After installing Greasemonkey 3.12/3.13 Firefox remains in task manager after exiting. Have to always terminate the program in task manager. Reverting to v 3.11 fixes it.

Crash Firefox Rated 2 out of 5 stars

3.12 crash Firefox when I want to close FF.
FF stay in memory (Windows task manager) and I can't run FF until I force close it before

Rated 5 out of 5 stars

gran aplicación

Rated 5 out of 5 stars

Great add-on

+1 for 3.12 crashing FF Rated 1 out of 5 stars

Have it disabled for the time being. Until hopefully a fix comes.

Dié resensie is oor 'n vorige weergawe van dié byvoeging (3.12). 

Please let know if this will be WebExtension or not for Firefox Nightly 57+ Rated 4 out of 5 stars

I like this add-on a lot.
Please let users know if this add-on will able to be updated or not so... we will know if will work on Firefox Nightly 57+ or not. Because if can add-on needs updated to Web Extensions to work on all Firefox channels. Thank you

Dié resensie is oor 'n vorige weergawe van dié byvoeging (3.12). 

Rated 5 out of 5 stars

good

Dié resensie is oor 'n vorige weergawe van dié byvoeging (3.11). 

This is very good plugin Rated 5 out of 5 stars

Please indicate that will be Firefox 57+ compatibility of Greasemonkey or I look for alternatives.

Dié resensie is oor 'n vorige weergawe van dié byvoeging (3.11). 

I will miss this after Firefox 57 Rated 5 out of 5 stars

Thanks

Dié resensie is oor 'n vorige weergawe van dié byvoeging (3.11). 

Rated 3 out of 5 stars

همین جوری

Dié resensie is oor 'n vorige weergawe van dié byvoeging (3.11). 

Not loading images by direct link Rated 3 out of 5 stars

As ketchup901 previously wrote, it won't allow the browser to view images through direct links in a new tab. I don't know why.
It is very discomforting for me.

Dié resensie is oor 'n vorige weergawe van dié byvoeging (3.11). 

Amazing! Rated 5 out of 5 stars

This add-on made my life a bit easier. Now I can download any videos I wish :) Thank you.

Dié resensie is oor 'n vorige weergawe van dié byvoeging (3.11). 

Very good app, but it makes it unable to view videos and images directly in the browser. Rated 1 out of 5 stars

Will update to 5 stars once fixed.

Dié resensie is oor 'n vorige weergawe van dié byvoeging (3.11). 

I don't want to use Violentmonkey or Tampermonkey Rated 5 out of 5 stars

This is really the best tool. Any plans to port it to WebExtension ?

Dié resensie is oor 'n vorige weergawe van dié byvoeging (3.11). 

It works great, very useful addon. Rated 5 out of 5 stars

It works great, very useful addon.

Dié resensie is oor 'n vorige weergawe van dié byvoeging (3.11). 

greasemonkey-4.0alpha1 Rated 5 out of 5 stars

Install alpha version from github. It works in Nightly 57 :)

Dié resensie is oor 'n vorige weergawe van dié byvoeging (3.11). 

Update the addon for Firefox 57+ Rated 3 out of 5 stars

Please update this great addon so it is compatible with the new WebExtensions in Firefox version 57+.

Dié resensie is oor 'n vorige weergawe van dié byvoeging (3.11).