Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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。

Learn More

Can i have 2 versions of Firefox on my Mac at the same time?

  • 4 个回答
  • 3 人有此问题
  • 1 次查看
  • 最后回复者为 user780837

more options

I currently have Mac OS-10.6.8. I currently use Firefox 30. However, my new financial company specifies FireFox 18 to use its website. Thus, can I use both versions on the same Mac. Thanks for any advice that can be provided.

I currently have Mac OS-10.6.8. I currently use Firefox 30. However, my new financial company specifies FireFox 18 to use its website. Thus, can I use both versions on the same Mac. Thanks for any advice that can be provided.

被采纳的解决方案

I have 2 versions of Firefox on my windows computer because I don't like the new versions. I have V30 in programs (86) and V 28 in a private folder. To do that I had to do a custom install of 28 and send it to my folder or it would have gone in programs or insist that I upgrade.

定位到答案原位置 👍 1

所有回复 (4)

more options

Use a portable versions of Firefox 18, isnt recommended use older versions of Firefox because they have security issues.

more options

Diego Victor, your answer would be fine if fhall02 was using Windows and not Mac OSX. ______ You could try doing separate program folder installs and then making sure the Firefox 18.0 is using its own Profile as it should not really be shared between versions as far a part as 18.0 and 30.0.

Another alternative is you could try fooling this outdated browser sniffing the financial company site is doing by making the Firefox 30.0 useragent appear as Firefox 18.0 with an useragent extension like https://addons.mozilla.org/en-US/firefox/addon/user-agent-overrider/

Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:18.0) Gecko/20100101 Firefox/18.0

由James于修改

more options
more options

选择的解决方案

I have 2 versions of Firefox on my windows computer because I don't like the new versions. I have V30 in programs (86) and V 28 in a private folder. To do that I had to do a custom install of 28 and send it to my folder or it would have gone in programs or insist that I upgrade.