Windows 10 已于2025年10月14日停止支持。如果您正在使用 Windows 10,参见 这篇文章

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解
已存档

How can I get the old version: 52.3.0 installation

James 已回复
incomment

I want to install a old version 52.3.0 X64 on my computer for developing web app. (the application is run on 52.3.0 X64). But I can not find the installation. Is there download center for the firefox old version?

I want to install a old version 52.3.0 X64 on my computer for developing web app. (the application is run on 52.3.0 X64). But I can not find the installation. Is there download center for the firefox old version?

所有回复 (2)

Mark it as resolved and have a nice day.

https://ftp.mozilla.org/pub/firefox/releases/52.3.0esr/

由jonzn4SUSE于修改

The portable Firefox 52.3.0esr is an option as it can run in its own folder or even off a usb flash drive and not touch any current Firefox installs or its Profiles.

https://sourceforge.net/projects/portableapps/files/Mozilla%20Firefox,%20Portable%20Ed./Mozilla%20Firefox%20ESR,%20Portable%20Edition%2052.3.0/

If you use the setup version of Fx 52.3.0esr and have a current Firefox then custom install them in their own folders and have them use their own Profiles and Not share the Profiles. https://support.mozilla.org/en-US/kb/profile-manager-create-remove-switch-firefox-profiles

Also why do you need such an old vulnerable version as Firefox 52.0 was released way back on March 7, 2017.