this might be the best add-on I have! Rated 4 out of 5 stars

After endless sufferings with Flashgot and various paid download managers I finally stumbled on this.
DownThemAll! leaves them all in the dust!I particularly like the pre-download filtering. I even donated some money to this guys which is the first for me! A must have.

This review is for a previous version of the add-on (0.9.9.10).