_best_ Download Older Version Of Firefox -

While Mozilla generally advises against it due to security vulnerabilities in unpatched software, you can still access their extensive archive of previous releases through the Official Firefox Release Directory . Step-by-Step: How to Download an Older Firefox Version

If Firefox refuses to launch because your profile was used by a newer version, you may need to start it once with the --allow-downgrade command-line switch. download older version of firefox

After installing an older version, Firefox may immediately try to update itself to the latest release. To prevent this, you must disable automatic updates: While Mozilla generally advises against it due to

Open Firefox, go to Settings > General , and scroll down to Firefox Updates . Select "Check for updates but let you choose to install them". go to Settings > General