You can manage your tabs in a tree structure.
Themes: https://goo.gl/UtQ5vG
Some of many features:
- Drag&drop tabs to make trees
- Select multiple tabs at once using ctrl or shift keys.
- Search tabs using search tool
- By:
- kroppy
- Daily users:
- 2,307 -11
- Rating:
- 4.24 (273)
- Version:
- 1.9.4resigned1 Last updated: 2024-04-25
- Version code:
- 5727993
- Creation date:
- 2017-04-26
- Risk:
- Moderate risk impact Low risk likelihood
- Permissions:
- tabs
- sessions
- storage
- unlimitedStorage
- bookmarks
- tabHide
- tabs
- Size:
- 348.13KB
- Email:
- ka*****@jagiello.it
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Browser Add-ons
- Updated:
- a day ago
User reviews
Pros
- Highly customizable UI with options for groups, folders, and trees
- Excellent for managing large numbers of tabs efficiently
- Backup options for sessions and groups are very useful
- Multiple features compared to other tab management extensions
- Responsive performance and easy navigation of tabs
Cons
- Extension seems to be abandoned, with no updates in recent years
- Issues with tabs occasionally losing their structure or organization
- Bugs where tabs move to a new window unexpectedly
- Functionality issues on Windows compared to Linux
- Lack of container support for managing multiple browsing contexts
Recent reviews
Wow, excellent add-on. I previously used "Tree Style Tabs" but was missing the feature to easily place tabs into folders. And this add-on is so much more! Thank you so much!
by Fi*****, 2025-03-18
by Hu*****, 2025-02-08
Thank you, thank you, THANK YOU for updating this extension! I've been using it for years, but before the latest update it was so outdated I lost a lot of my "trees" lol. I don't blame you, of course. It was my fault for using a very outdated extension. But you made my day, nay even my WEEK by finding out you updated it last month. THANK you, kroppy. You da bomb! (As we used to say in the '90s xP)
by Se*****, 2024-05-30
Extension safety
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.
Tree 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.
- Medium ****** ** ********* *** ******* ******** **** **** *********** *** ********* *** ********* ******* *** *****
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 Browser Add-ons, 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.
Tree Tabs 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 **** ********* *** **** **** *******
Upgrade to see full risk analysis details
Compare add-ons
- Compare Tree Tabs vs TreeTab Manager
- Compare Tree Tabs vs Tree Style Tab
- Compare Tree Tabs vs Tab Search and Manage
Similar add-ons
Here are some Firefox add-ons that are similar to Tree Tabs:

TreeTab Manager
Genna

Tree Style Tab
Piro (piro_or)

Tab Search and Manage
ITDominator

tab groups for tree style tabs
Firefox user 13423837

Auto sort tabs
funestia

TST Tab Favorites
hannu40k

Tree Style Tab RainbowTabsFork
meph1570

TabTree
Sebastian Prusak

Tab Tools
Nils Maier
Popular extensions / apps
Here are some popular extensions / apps that you might be interested in:
VK Styles - Themes for vk.com
vk.com/2style
Ice Dodo
https://onionfist.net
Millionaire - Quiz & Trivia
Quiz & Trivia Games by Submarine Apps
MakeMyTrip - Flights & Hotels
MakeMyTrip—Hotel, Flight, IRCTC Authorised Partner
Soccer Superstar
Real Freestyle Soccer
NGL: ask me anything
NGL App
MaxAI: Ask AI anything as you browse (GPT, Gemini, Claude, Grok, etc.)
https://maxai.co
Shopsy Shopping App - Flipkart
Shopsy
vidIQ Vision for YouTube
http://vidiq.com/
Booking.com: Hotels & Travel
Booking.com Hotels & Vacation Rentals
Music Player
Leopard V7

Ghostery – Privacy Ad Blocker
Ghostery