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Features & Capabilities
User Growth & Download Statistics
- By:
- OneTab Team
- Daily users:
- 150,591 -1,247
- Rating:
- 4.13 (2,772)
2 new ratings - Version:
- 2.18 Last updated: 2026-07-05
- Version code:
- 6339231
- Creation date:
- 2014-06-23
- Risk:
- Moderate risk impact Very low risk likelihood
- Permissions:
- Size:
- 2.53MB
- URLs:
- Website ,Privacy policy
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-07-28
- Compare stats and ranking:
-
Ranking
# 115 ▼ 1
For Developers
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
2026-03-23: Version 1.83 → 2.13
Add Optional host permissions: https://www.one-tab.com/*
Add Permissions: scripting
Add Optional permissions: tabGroups bookmarks
2023-07-25: Version 1.59 → 1.77
Remove Permissions: activeTab
User Reviews
Largely positive on bulk saving and organization, with strong workflow enhancements. Repeated issues include data loss after updates, disruptive UI changes, and auto-pinning. Some users express trust concerns and demand a robust backup/restore feature. Pros
- Efficient bulk saving and retrieval of large tab sets.
- Powerful organization features including folders, drag-and-drop, filtering, search, and a trash area.
- Quick access to saved pages and reduced mental load when returning to a session.
- Visible appreciation for updates and new features that add value (e.g., improved workflows).
- Described by users as a lifesaver and highly useful when working with many tabs.
Cons
- Data loss or wiping of saved tabs after updates (frequent and widely reported).
- UI changes in updates (center-aligned layout and multi-panel design) that reduce usability for some users.
- Pinned-tab auto-pinning/automatic pinning of OneTab on open (annoying).
- Trust/reliability concerns about the developers due to data-loss incidents and update behaviour.
- Lack of a comprehensive backup/restore option to recover all data.
Recent reviews
by Fi*****, 2026-07-26
by yo*****, 2026-07-19
Is OneTab 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.
OneTab 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.
- Low ****** ***** ** ******* ****** ********** **** ** ** ******** ******* ** **** ***** *************
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.
OneTab has earned a good reputation and can be trusted.
Risk likelihood analysis details
- High This extension was recently updated in the past month. New updates may not be stable or safe.
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** **** **** ****** ******* ********** **** ****** ** ** ****** *** *****
- Good **** ********* ** ****** ** ********
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