Tabs Outliner

Tabs Outliner

The Next Generation Session Manager; A Really Working Too Many Open Tabs Solution; And Your Browsing Notebook.

Tabs Outliner promo image
What is Tabs Outliner?

'Tabs Outliner' is a Chrome extension designed to provide an effective solution for managing a large quantity of opened tabs. Not only does it offer an overview of your open and saved tabs and windows, it also annotates, close-saves and restores crashed sessions in their original context. The extension also features drag and drop tree structure for easy organization, Tabs Outlining for visualizing tab relationships, crash resistance against sudden system restarts, and exportable tabs list. Users can enjoy its core features for free, or opt for additional paid features for pro-level usage.

Stats date:
Version: 1.4.141 (Last updated: 2021-04-07)
Creation date: 2020-04-30
Manifest version: 2
  • storage
  • tabs
  • unlimitedStorage
  • chrome://favicon/
  • identity
Size: 1.37M
Email: Click to see
Risk impact: Moderate risk impact
Risk likelihood: Very low risk likelihood

Other platforms

Not available on Firefox
Not available on Edge

Tabs Outliner is a fusion of tabs manager, session manager and an tree like personal information organizer. It’s also embed instruments that greatly help reduce open tabs count by making possible easily annotate and close-save open windows and tabs in their original context. And what’s more important - allow then working with there saved tabs practically in the same way as with open ones, thus greatly reducing resources usage.

It also implements one of the best ways to handle crashed sessions - an unfortunate reality for users with a habit of accumulating hundreds of open tabs.


☀ Complete Overview of all your open and saved tabs and windows, along with custom added notes and marks.

☀ Flexible and fully editable by Drag and Drop Tree - everything can be easily organized in logical hierarchies and delimited groups; unlike in other similar tools every node can be a parent for any other node, all items can be freely reordered to specify priority or importance. And all of this can be done not only with somewhere saved links - but with open tabs and windows!

☀ Close and save - just in one click you can preserve “in place” any tab or window in their original context and surrounding in the Tree. Saved windows and tabs can be freely mixed with those that are open. And as Tabs Outliner window is often active all the time, because it’s enormously useful to observe all currently active items, things saved in it does not fall out of the focus, as this often happen with other tools that save everything in some separate lists, so the actual action to close-save something to free resources become mentally much ease and really accomplished.

☀ Innovative Tabs Outlining And Organizing Features – you will be able annotate windows and tabs, add comments to them, summary of main ideas, to-do items. Text notes can be easily added in the Tree directly from web pages, just by Drag and Drop.

☀ Tree Style Tab feature - those who remember famous Firefox plugin with the same name immediately recognize inspired by it very useful way to relate tabs to one another. This feature relates newly opened tabs to the tab from which they were opened, which automatically builds strong context for all items and nicely visualize tabs relations.

See more
User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Great for managing large numbers of tabs
  • Allows for organized and hierarchical note taking
  • Good for maintaining work sessions, goals and priorities
  • Support issues and unresponsive developer
  • Compatibility issues with non-Chrome browsers
  • Paid features can sometimes not be activated, even after payment
Most mentioned
  • Complex but comprehensive tab management
  • No recent updates or signs of active development
  • Good overall despite some functional issues
View all user reviews
Risk impact

Tabs Outliner may not be safe to use and it requires some risky permissions. Exercise caution when installing this extension. Review carefully before installing.

Risk likelihood

Tabs Outliner has earned a good reputation and can be trusted.

Upgrade to see risk analysis details
Promo video
Promo images
Tabs Outliner small promo image
Small promo image
Similar extensions

Here are some Chrome extensions that are similar to Tabs Outliner: