Tips
for Firefox
Firefox
Firefox (FF) is the state-of-the-art
free replacement for Microsoft
Edge.
At the time I update this, FF is currently in V139.
Download FF: https://www.mozilla.org/firefox
For the best FF experience, it is important to have:
— Dictionaries
You may download dictionaries and language packs: https://addons.mozilla.org/firefox/language-tools
If you are Portuguese:
The Portuguese default dictionary is the reform.
If you need, you may download the prereform: https://addons.mozilla.org/firefox/addon/corrector-para-português-de-po
— LanguageTool
The best grammar checker around.
Dictionaries here are updated every six months, so releases
may lag up to six months behind official versions.
https://addons.mozilla.org/firefox/addon/languagetool
— Video DownloadHelper
Download videos from the web.
This is a paid add-on.
https://addons.mozilla.org/firefox/addon/video-downloadhelper
Companion application for Video DownloadHelper browser add-on:
https://github.com/aclap-dev/vdhcoapp
—
AdGuard AdBlocker
The best ad blocker around.
https://addons.mozilla.org/firefox/addon/adguard-adblocker
— McAfee
WebAdvisor
Informs if websites are safe or dangerous.
https://www.mcafee.com/en-us/safe-browser/mcafee-webadvisor.html
Last update: 14.Jun.2025