Close After Last Tab
By: YK Leung
Chrome-like behavior of closing last tab (close window after last tab has been closed)
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한국인Features & Capabilities
User Growth & Download Statistics
Manifest V2 Add-on
- By:
- YK Leung
- Daily users:
- 5
- Rating:
- 3.57 (7)
- Version:
- 1.1resigned1 Last updated: 2024-04-25
- Version code:
- 5729187
- Creation date:
- 2017-11-14
- Risk:
- Moderate risk impact Low risk likelihood
- Permissions:
- Size:
- 8.50KB
- Email:
- ex*****@gmail.com
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-03
- Compare stats and ranking:
- Close After Last Tab vs Close Last Tab
- Close After Last Tab vs Minimize On Closing Last Tab
- Close After Last Tab vs Don't Close Last Tab
For Developers
Contact the developer
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User Reviews
This has worked fine for years, but no longer. First, the instructions are outdated. In "Settings", not Options. The setting for "Show your windows and tabs from last time." is not there. There is an "Open previous windows and tabs" in the General Section, but selecting that and doing the about:config, just don't work any more.
Hopefully, either Mozilla will see the error of their ways, or this will get updated to work.
by dr*****, 2025-10-29
by 全民*****, 2025-04-10
by 远离*****, 2025-03-18
Is Close After Last Tab Safe?
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.
Close After Last Tab requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.
Close After Last Tab has earned a fairly good reputation and likely can be trusted.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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