User-Agent Switcher and Manager 的评价
User-Agent Switcher and Manager 作者： Ray
x3m_ff_usr 的评价
评分 5 / 5
来自 x3m_ff_usr， 10 个月前Used to work great, until the latest update (v0.6.5.1)
I’ve been using this extension for a while and it worked flawlessly up until version 0.5.0. Unfortunately, after updating to version 0.6.5.1, it completely stopped working for me, user agents no longer apply as expected, which defeats the purpose of the tool.
Thankfully, Firefox allows users to install older versions of extensions. If you’re experiencing the same issue, you can roll back to a previous version here: addons.mozilla.org/nl/firefox/addon/user-agent-string-switcher/versions
Hopefully, the developer can resolve the problems introduced in the latest release. Until then, version 0.5.0 remains the most stable choice.
I’ve been using this extension for a while and it worked flawlessly up until version 0.5.0. Unfortunately, after updating to version 0.6.5.1, it completely stopped working for me, user agents no longer apply as expected, which defeats the purpose of the tool.
Thankfully, Firefox allows users to install older versions of extensions. If you’re experiencing the same issue, you can roll back to a previous version here: addons.mozilla.org/nl/firefox/addon/user-agent-string-switcher/versions
Hopefully, the developer can resolve the problems introduced in the latest release. Until then, version 0.5.0 remains the most stable choice.
779 条评价
- This extension is unbelievably user-hostile. I’m convinced the developer has some deep resentment toward anyone who isn’t a programmer. I genuinely can’t understand how something this frustrating to use ended up being officially recommended by Firefox. Now I finally understand why Firefox keeps losing market share. If I had the option, I wouldn’t even give it a single star.
- 评分 5 / 5来自 FlyChicken， 10 天前
- 评分 5 / 5来自 Firefox 用户 19519608， 12 天前Currently it works fine. Don't know why people reported different 4 months ago.
It does cause issues: Youtube subtitles can't be displayed, Claude uploads are getting rejected. - 评分 4 / 5来自 MonosodiumGlutamate， 3 个月前
- 评分 1 / 5来自 Firefox 用户 19656329， 4 个月前It literally doesn't work most of the time. Sometimes it randomly does, but mostly it just doesn't do anthing
- 评分 1 / 5来自 Firefox 用户 17548269， 5 个月前current version of 0.6.6 December 17, 2025 is broken on firefox 145.0.1. user-agent is not taking effect and noticed an error in debug-addon of firefox.
Reading manifest: Warning processing storage: An unexpected property was found in the WebExtension manifest. - 评分 2 / 5来自 Firefox 用户 15286925， 5 个月前This worked until few days ago and then my YouTube videos will stop at 1.00 minute and then playback will crash
- 评分 1 / 5来自 Kaotick Jay， 5 个月前Stopped working. This is now absolutely useless, and no update seems to be forthcoming.
- 评分 1 / 5来自 echsekuhtor， 6 个月前This addon breaks youtube. After around 30 sec of playback the player stops and says "something went wrong"
- 评分 5 / 5来自 centurion 2000， 6 个月前
- 评分 5 / 5来自 Firefox 用户 16549430， 6 个月前This has so far not caused the dreaded Cloudfare veryifying loop that the agent switcher by ntninja does. I thought Cloudfare was just completely against agent switchers until I tried this one instead.
- 评分 5 / 5来自 Firefox 用户 14463821， 8 个月前
- 评分 5 / 5来自 Firefox 用户 19039416， 8 个月前