Most Recent Tab - Keyboard shortcut for last tab EN
Paul V · Firefox
Adds a keyboard shortcut (default: control-shift-1 / cmd-shift-1) and toolbar button to quickly go back to the previously selected tab. Useful to alternate between two tabs and to easy go back to your last tab if you switch to another briefly.
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简介
Most Recent Tab is about quickly toggling back to the last tab you were on using keyboard shortcut or toolbar button click. First developed in 2011 and updated to the new WebExtension API in 2017, MRT has been making Firefox slightly more convenient for over 10 years.
Handy when you're going through a list of links that keep opening new tabs and you need to jump back to the main tab, or if you're comparing things between two tabs, or any time you need to toggle between a pair of tabs.
The default shortcut is set to Control-shift-1 on Windows and Command-shift-1 on Mac.
There are two ways to set your preferred shortcut. See the screenshots for more information.
- Easy way: In the Add-ons list in Firefox, click the gear, and Manage Extension Shortcuts. Click the box in Most Recent Tab's entry and press your preferred shortcut.
- Old way: In Add-ons manager, click Most Recent Tab and then Preferences. You'll have to type in your shortcut in the format expected by Firefox, so this is no longer the recommended way, the other way is easier!
New in version 3.1, you can optionally set shortcuts to jump to the 2nd or 3rd most recent tabs. Enable them by picking a shortcut using the Easy Method above. Version 3.2 fixes a small regression in 3.1.
Source code is available on Github, under the Mozilla Public License 2.0.
Most Recent Tab - Keyboard shortcut for last tab 是做什么的
Most Recent Tab - Keyboard shortcut for last tab 是一款面向 Firefox 的外观主题类扩展，主要用来更换浏览器配色、给网页加深色模式、调整界面观感。官方对它的介绍是：Adds a keyboard shortcut (default: control-shift-1 / cmd-shift-1) and toolbar button to quickly go back to the previously selected tab. Useful to alternate between two tabs and to easy go back to your last tab if you switch to another briefly.在Firefox 附加组件商店（AMO）上，它当前版本 3.2，评分 4.72（29 人评价），约 369 名用户。
适合什么人用
从功能定位看，Most Recent Tab - Keyboard shortcut for last tab 更适合长时间对着屏幕、希望降低眼睛负担的用户。如果你平时只是偶尔遇到相关需求，用浏览器自带功能也能凑合；但如果这件事每天都发生，装一个专门处理它的扩展通常比手动操作省事得多。
怎么安装 Most Recent Tab - Keyboard shortcut for last tab
- 打开Firefox 附加组件商店（AMO）上的官方页面；
- 点「添加到浏览器」并确认权限提示；
- 装好后在扩展列表里固定图标，方便随时开关。
本站只做索引与介绍，安装包来自官方商店。如果商店页面提示当前地区不可用，说明该扩展未在你所在区域上架。
常见问题
Most Recent Tab - Keyboard shortcut for last tab 是免费的吗？
Most Recent Tab - Keyboard shortcut for last tab 在Firefox 附加组件商店（AMO）免费提供下载。它是浏览器扩展，装上就能直接用，不需要注册账号。
Most Recent Tab - Keyboard shortcut for last tab 安全吗？
它只申请了 0 项权限，范围比较克制，没有申请「读取所有网站数据」这种大权限。
Most Recent Tab - Keyboard shortcut for last tab 支持哪些浏览器？
当前收录的版本来自Firefox 附加组件商店（AMO），适用于 Firefox。同一个扩展在其他商店可能有对应版本，但功能与版本号不一定相同。
怎么卸载 Most Recent Tab - Keyboard shortcut for last tab？
在扩展管理页找到 Most Recent Tab - Keyboard shortcut for last tab，点移除即可。它在本地保存的设置会一起清掉，不会残留数据。
权限清单 来自 manifest.json 原文
接口权限 1
storage