This extension will immediately kill using Gmail on Firefox.
If you access your Gmail account through Firefox don't even try to install this extension.
It's buggy and it will make you a lot of trouble.

are u retarded fgt?, why u dont fking enable it for every fking website instead of set a custom setting for every bs site..!11!!

This add-on used to work amazingly well. Unfortunately something has changed recently and now this add-on dramatically impacts the functioning of certain major websites, including Google Maps, Tumblr, YouTube and others. Developer needs to correct the problem or at least give us a quick one-click to enable and disable the add-on from the toolbar, because this is a serious enough issue to require the add-on to be disabled between uses.

Love this NEEDED addon!!! I only wish that it could be set to automatically run on EVERY website. Why does it keep losing its list of sites so that I have to keep reenabling it?

This extension is apparently abandoned - hasn't been updated for nearly 2 years. And probably because of that creates conflicts with other extensions rendering them not functioning properly. Such extension is Swift Selection Search.

This addon stopped my search bar category drop down menu from functioning.

softkeybox.com không copy được

Doesn't work.

Doesnt work for kindle online reader.

Doesn't work on Tipsnaps.com

When I right click I get nothing added to the menu so have no way to copy it - have not been able to use it all all. Am I missing something? How do you use it please?

Doesn't enable pasting into email fields. e.g. https://ebill.sydneywater.com.au/vpo/new-registration.html#/

I don´t like It. To many Clicks and Work to copy. I just want to right click, thats all.