When Mozilla becomes aware of add-ons, plugins, or other third-party software that seriously compromises Firefox security, stability, or performance and meets [https://extensionworkshop.com/documentation/publish/add-ons-blocking-process/ certain criteria], the software may be blocked from general use. For more information, please read [http://support.mozilla.org/kb/add-ons-cause-issues-are-on-blocklist this support article]. To find high quality, safe extensions, please explore our list of [https://addons.mozilla.org/firefox/search/?recommended=true&sort=random&type=extension Recommended extensions].