We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

為了改善您的使用體驗,本網站正在進行維護,部分功能暫時無法使用。若本站的文件無法解決您的問題,想要向社群發問的話,請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問,我們的社群成員將很快會回覆您的疑問。

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

How to install an older version of Firefox on my Mac

  • 6 回覆
  • 2 有這個問題
  • 1 次檢視
  • 最近回覆由 tombilli

more options

I’m trying to run a program that requires silverlight and newer versions of Firefox don’t allow plug ins from silverlight. I have found a list of older versions of Firefox on Mozilla’s website but Once I click on a specific version several downloadable links pop up. Do I need to only download one link or several? Once I download the link do I have to move it to my applications or somewhere else to gain access to it?

I’m trying to run a program that requires silverlight and newer versions of Firefox don’t allow plug ins from silverlight. I have found a list of older versions of Firefox on Mozilla’s website but Once I click on a specific version several downloadable links pop up. Do I need to only download one link or several? Once I download the link do I have to move it to my applications or somewhere else to gain access to it?

被選擇的解決方法

Thanks for asking. The different links found on https://ftp.mozilla.org/pub/firefox/releases/ relate to different version numbers of Firefox. Once you open one of the version directories, you will see other links as well. You only need to download the version for your operating system (assumingly, you're using windows) so you will want the win64 or win32 version based on which version of Windows you are running (download the win64, if not, your computer will support the win32). You will need to know which version of Firefox allows the use of Microsoft Silverlight. Hope this helps!

從原來的回覆中察看解決方案 👍 2

所有回覆 (6)

more options

選擇的解決方法

Thanks for asking. The different links found on https://ftp.mozilla.org/pub/firefox/releases/ relate to different version numbers of Firefox. Once you open one of the version directories, you will see other links as well. You only need to download the version for your operating system (assumingly, you're using windows) so you will want the win64 or win32 version based on which version of Windows you are running (download the win64, if not, your computer will support the win32). You will need to know which version of Firefox allows the use of Microsoft Silverlight. Hope this helps!

more options

Thank you this is helpful to know I only need to download one link but I’m running on Mac not pc so once I download it what do I do with the files so I can run it on my Mac?

more options

Hi jpbutler51, the only currently supported browser that runs the Silverlight plugin is Internet Explorer 11. Please check with the vendor on how you are supposed to use their application in modern browsers.

I think there are some programs for Mac that you run Windows XP in a virtual machine, but I don't know the details. That could be a workaround.

more options

jpbutler51 said

Thank you this is helpful to know I only need to download one link but I’m running on Mac not pc so once I download it what do I do with the files so I can run it on my Mac?

See:

more options

Note: Some versions of Quantum change how the data files are set up, so they are not backward compatible.

https://support.mozilla.org/en-US/kb/how-download-and-install-firefox-mac

more options

Thanks for tell us the ftp wite hele me to find an early version

https://ftp.mozilla.org/pub/firefox/releases/