Download Video and Flash - HD Download – Get this Extension for 🦊 Firefox (en-US)
Flash Video Downloader for Mozilla Firefox
How To Download JW Player Videos? 6 Working Ways [2021 Updated]
Download YouTube Videos with Firefox Android. – PCMobiTech
Flash Video Downloader (FVD) Installs .EXE to Modify Own .XPI with Possible Malware, Spawn Processes, and Crash Firefox Nightly on Startup · Issue #1026 · mozilla/addons · GitHub
Flash video Downloader in Firefox - the most popular Flash video Downloader in Firefox