I have downloaded an add-on in xpi format, but i don't know how i can install it on firefox?
downloaded add-on is on my hard drive, but there is no place on firefox to add one. firefox always will download their add-ons, but this differ in compare to the work i want to do.
Wšě wotmołwy (2)
File > Open File... or drag that XPI file into the browser window