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How can I close all tabs at once without having to restart Firefox

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  • 1 人有此问题
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  • 最后回复者为 cor-el

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Other closing one tab at a time, how can I close all my tabs without having to restart Firefox

Other closing one tab at a time, how can I close all my tabs without having to restart Firefox

被采纳的解决方案

On a Mac you can close the window and open a new window to achieve that. That won't close the Firefox application. You can also right a tab and choose "Close Other Tabs" from the right-click context menu.


Set the pref browser.tabs.closeWindowWithLastTab to false on the about:config page to prevent closing the last tab from closing the browser and make a close button appear if only one tab is open.

To open the about:config page, type about:config in the location (address) bar and press the "Enter" key, just like you type the url of a website to open a website.
If you see a warning then you can confirm that you want to access that page.

  • Use the Filter bar at to top of the about:config page to locate a preference more easily.
  • Preferences that have been modified show as bold(user set).
  • Preferences can be reset to the default or changed via the right-click context menu.
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选择的解决方案

On a Mac you can close the window and open a new window to achieve that. That won't close the Firefox application. You can also right a tab and choose "Close Other Tabs" from the right-click context menu.


Set the pref browser.tabs.closeWindowWithLastTab to false on the about:config page to prevent closing the last tab from closing the browser and make a close button appear if only one tab is open.

To open the about:config page, type about:config in the location (address) bar and press the "Enter" key, just like you type the url of a website to open a website.
If you see a warning then you can confirm that you want to access that page.

  • Use the Filter bar at to top of the about:config page to locate a preference more easily.
  • Preferences that have been modified show as bold(user set).
  • Preferences can be reset to the default or changed via the right-click context menu.
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Very much appreciate your good info. and quick response, thank you.

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You're welcome