Close Duplicate Tabs
By: igorlogius
Displays the number of duplicate tabs and allows to quickly to close the left most ones while leaving the right most intact
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Features & Capabilities
User Growth & Download Statistics
- By:
- igorlogius
- Daily users:
- 453 9
- Rating:
- 4.33 (15)
- Version:
- 1.0.32 Last updated: 2026-06-05
- Version code:
- 6294123
- Creation date:
- 2023-03-17
- Risk:
- Moderate risk impact Moderate risk likelihood
- Permissions:
- Size:
- 16.26KB
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-21
- Compare stats and ranking:
- Close Duplicate Tabs vs Close Other Duplicate Tabs
- Close Duplicate Tabs vs Close All Duplicate Tabs
- Close Duplicate Tabs vs Count Duplicate Tabs
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Permission Change History
2026-04-06: Version 1.0.29 → 1.0.30
Remove Permissions: storage menus
2024-05-09: Version 1.0.20 → 1.0.23
Add Permissions: menus
2023-11-28: Version 1.10.10 → 1.0.12
Add Permissions: storage
User Reviews
Cool, I needed a new Duplicate Tabs closer because the one I was using quit working!
by Ku*****, 2026-05-25
by ki*****, 2025-09-14
by Ko*****, 2025-04-30
Is Close Duplicate Tabs 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 Duplicate Tabs 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 Duplicate Tabs is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
Risk likelihood analysis details
- High This extension was recently updated in the past month. New updates may not be stable or safe.
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- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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