Features & Capabilities
User Growth & Download Statistics
Manifest V2 Add-on
- By:
- matico
- Daily users:
- 1,198 -1
- Rating:
- 3.53 (15)
- Version:
- 1.0.2 Last updated: 2020-04-11
- Version code:
- 5002792
- Creation date:
- 2019-04-02
- Risk:
- High risk impact Low risk likelihood
- Permissions:
- Size:
- 11.60KB
- Email:
- ma*****@gmail.com
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-19
- Compare stats and ranking:
- Save Working Session vs Tab Session Saver
- Save Working Session vs Working Tab Saver
- Save Working Session vs Tab Session Manager
Ranking
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Contact the developer
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User Reviews
Pros
- Effectively saves and restores tabs from the previous session.
- Simple and easy to use with minimal user interaction required.
- Useful for users who need to manage multiple windows or have company policies disabling Firefox’s default session restore.
- Provides manual control over saving and restoring sessions.
Cons
- Lacks ability to save multiple sessions or save sessions multiple times; only one session can be saved at a time.
- No automatic saving or loading of sessions; users have to remember to manually save before closing.
- Restoring a session can cause extremely high RAM usage, significantly impacting system performance.
- Permissions needed may cause concern as it requires access to data for all websites.
- Restoration process sometimes fails to work as expected.
Recent reviews
cool.. works for me
by Va*****, 2025-07-23
by 敬念*****, 2025-03-30
As far as i can tell, it provides a toggle to Save Session, Clear Saved Session, and if you toggled Save Session on before exiting, you can click it again after restarting to reload *the single(?) window of tabs it saved.* idk, it never says, and I wasn't gonna look further at an add-on that 6 other tab mgr's can do with more control, features and instruction.
by Ri*****, 2025-03-16
Is Save Working Session 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.
Save Working Session requires some sensitive permissions that could impact your browser and data security. 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.
- Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
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.
Save Working Session 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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