Oldversionfirefox

Software Version, Release Date, Size. Firefox 0.9.2, Jul 8, 2004, 32.37 MB. Firefox 1.0, Nov 9, 2004, 8.22 MB. Firefox 1.0.1, Feb 26, 2005, 8.23 MB.

Mozilla Firefox 0.6, Dec 6, 2000, 6.51 MB ; Mozilla Firefox 0.7, Jan 9, 2001, 7.10 MB ; Mozilla Firefox 0.8, Feb 10, 2004, 6.20 MB ; Mozilla Firefox 0.8.1, Mar 25, ...

Index of /pub/firefox/releases/. Type, Name, Size, Last Modified. Dir .. Dir, 0.10.1/. Dir, 0.10/. Dir, 0.10rc/. Dir, 0.8/. Dir, 0.9.1/. Dir, 0.9.2/. Dir, 0.9.3 ...

2016年5月11日 — You have three options. Use a portable version of firefox. You can check the link for details: Using portable firefox and fixing flash.

Download older versions of Mozilla Firefox for Windows. All of the older versions of Mozilla Firefox have no viruses and are totally free on Uptodown.

2017年8月15日 — (1) In a new tab, type or paste about:config in the address bar and press Enter/Return. Click the button promising to be careful.

Sounds that you didn't get the Firefox 78.15.0 ESR version. You can use this link to get the correct version for Firefox%2078.15.0esr.dmg.

2022年10月31日 — Where can I get Firefox 52.9.0? There was a list of old versions here but now I can't find it.

Downgrading to a previous Firefox version doesn't solve most problems. This article links to older versions and provides some alternatives.

2019年8月7日 — Firefox 版本更新需要某些軟體升級到新版本。 您可能也需要更新防毒軟體的附屬軟體包。雖然這些軟體對安全性可能不太必要，但是若版本過舊， ...