Rated 4 out of 5 stars

Have been using it for more than a year now with no problem. It's not compatible with some websites but it's fine overall. You have to pay to convert, although you can do that easily with an external program. It'd be handy to have the option to click any of the mouse bottons directly on the video for downloading.

This review is for a previous version of the add-on (4.9.3.1-signed).