Session Boss – Get this Extension for 🦊 Firefox (en-US)
Convert WEBM to MP4 Online Free - Online UniConverter
Extension source viewer – Get this Extension for 🦊 Firefox (en-US)
How to Reset Plugins Database in Mozilla Firefox
Save Page WE – Get this Extension for 🦊 Firefox (en-US)
Firefox Tip – How to Select a File for Your Downloads | The Den
How can I make mp4 videos play in Firefox? | Firefox Support Forum | Mozilla Support
Suddenly, I'm being asked to download webm files before playing them. Do you not have an embedded player anymore? | Firefox Support Forum | Mozilla Support
How to Change “New Tab” Button URL in Mozilla Firefox? – AskVG
Make Firefox loop .webm & .mp4 by default? : r/firefox
mozlz4-edit – Get this Extension for 🦊 Firefox (en-US)
How do I change Firefox to highlight "save as" or "open with" by default on the download dialog? - Super User
Remove customize the page new tab bouton? | Firefox Support Forum | Mozilla Support
How to Remove Thumbnails in Firefox Quantum New Tab Page? – WebNots
SingleFile – Get this Extension for 🦊 Firefox (en-US)
How to save MP3s instead of Mozilla saving them as HTML | Firefox Support Forum | Mozilla Support
Remove the option to "open with Firefox" for PDF files : r/firefox
Enterprise Environment. Need to set a default start page in Firefox43 for any current and ALL future users. | Firefox Support Forum | Mozilla Support
How to prevent Firefox from playing directly linked MP4 files in the browser – /jdrch
Find in Page with Preview – Get this Extension for 🦊 Firefox (en-US)
Change Tab Titles in Mozilla Firefox Web Browser for Any Website
Firefox Problems & Issues (Notes)
Make Firefox loop .webm & .mp4 by default? : r/firefox
Firefox always chooses the wrong (default) application to open files | Firefox Support Forum | Mozilla Support
