Hi, Since Firefox 57, the developer of Thumbzilla enlarger called David, is forced to give up his
great best photo enlarger the internet has. This because YOU developers of Firefox 57 has not installed the necessary functions for making his great enlarger working. He would be obliged to rewrite the entire extension, which is to him feasible, this all because of Firefox developers lacked of installing the same necessary functions!! The available enlargers are even no way as good as his (David), they are giving poor possibilities of enlarging! I also regularly must go to Microsoft Edge because I get some things not done on Firefox.
Regards,
Chris.