Alternatives to Tabs Outliner for all platforms with any license

OneTab

Save up to 95% memory and reduce tab clutter in Google Chrome and Mozilla Firefox.

Free Mac Windows Linux Chrome Firefox
Low memory usage Resource reduction Google Chrome Extensions Colored Tabs ... Colored Text Firefox Extensions Keep tabs on all accounts in one view Name collections Share tabs as webpage Star collections Add a feature

63 Like
Tree Style Tab

This is a Firefox add-on which provides the ability to operate tabs as "tree".
- Best way to keep different brain search threads in front of your eyes Guest • Dec 2019 • 0 agrees and 1 disagrees
- Tabs Outliner does *two* things: 1) It can act as a session manager; and 2) It provides a more readable, visual UI for sorting & organizing tabs (e.g. indenting/grouping)..... The "Tree Style Tabs" firefox add-on, AFAIK, provides only the *second* feature.... I have yet to see ANY add-on that does both 1) and 2). Therefore, I do consider "Tree Style Tabs" to be an alternative to Tab Outliner -- depending on what feature-set one is wanting. Guest • Jun 2015 • 7 agrees and 1 disagrees
Free Open Source Mac Windows Linux Firefox
Firefox Extensions Tab-manager Tabbed browsing Tree view Add a feature

56 Like
Session Buddy

Manage Your Browser Sessions View and save the state of all open browser tabs in the current or past browser sessions. Quickly restore your tabs and resume your...

Free Web Chrome OS Chrome
Google Chrome Extensions Safari extension Add a feature

31 Like
Tabli

Tabli is a tab manager for Google Chrome that provides fast switching between browser windows and tabs and the ability to save and restore windows. Tabli runs...

Free Open Source Mac Windows Linux Chrome
Automatic bookmarking Dinamic tab savings Treat windows as primary session holders Add a feature

12 Like
Tab Mix Plus

Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed...

Free Open Source Mac Windows Linux Pale Moon Firefox
Built-in e-Book converter Close right/left tabs Colored Tabs Crash recovery ... Firefox Extensions Right-click tab menu Tab-manager Undo close tab list Add a feature

36 Like
Sidewise Tree Style Tabs

A dockable sidebar for Chrome featuring vertical Tree Style Tabs, Tab Hibernation, and much more. * Tree Style Tabs: organize your tabs in a tree view. Supports...

Free Mac Windows Linux Chrome
Tab-manager Tabbed browsing Tree structure Tree-style Add a feature

16 Like
Session Box

Using websites with multiple accounts at the same time is made easy. Create an independent tab with a click of a button.

Freemium Mac Windows Linux Chrome Firefox
Multiple Account support Session sharing Anonymity Multiple login on one browser ... Session management Add a feature

10 Like
Tab Session Manager

Save and restore the state of windows and tabs. Automatic saving is also possible, so it can be used as a backup when accidentally closing the window.

Free Open Source Mac Windows Linux Firefox
Automatic Backup Google Chrome Extensions Firefox Extensions Add a feature

8 Like
Know any more alternatives to Tabs Outliner?
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Better OneTab

Storing and grouping tabs are very useful. Onetab could help you to store the tabs you opened so that to free up your resources and remove clutter. But Onetab still...
- Better OneTab is the very best one because it includes tags which you can add to groups of tags, and those tags are listed too as they were categories. It also has the skill to pin groups of tags. Those are treat like another categorie. Yes, it has some bugs but the others ones have bugs too. Please, just install it and use it... There's a whole new level as there was a whole new level in websites before using tags for ordering things out a decade ago. Guest • Feb 2020
Free Open Source Mac Windows Linux Chrome
Firefox Extensions Session backup Session saving Tab-manager Add a feature

8 Like
Workona

A better way to work in Chrome Workona helps you get your tabs under control to increase productivity, reduce stress, and bring focus to your work. Manage all of...

Freemium $ $ $ Mac Windows Linux Web Android ... iPhone iPad Microsoft Edge Vivaldi Browser Chrome Brave Chromium
Browser extension Browser integration Google Chrome Extensions Group tabs ... Tab-manager Add a feature

8 Like