
Session Panel by sdBrinkmann
A simple and beautiful yet customizable session and tab manager.
You’ll need Firefox to use this extension
Extension Metadata
Screenshots



About this extension
Too many tabs or open windows? This add-on enables you to manage your tabs and to create as well as retrieve sessions while still enjoying a simple layout. It is intended for users who have many tabs open in a single or multiple windows and want to organize their workflow around browser windows, whereas each window is dedicated to a topic, issue or project, here denoted as a Session. Now you can name and rename each window, the name will persist over multiple sessions.
The user can save all tabs with an absolute URL of the current window as a new Session. After a new Session is added, it can be overwritten by any current window or later be deleted. Individual tabs can be added to Sessions by drag & drop.
Main Features
The most recent features and changes coming with the last updates can be viewed under release notes on the left hand side (or below) of this webpage.
What's ahead?
This add-on is free and will remain ad infinitum free for you to use. If this add-on helps you to increase your productivity and serves your needs well, you are welcome to leave a review or to make a small donation by clicking on the heart symbol in the add-on.
The user can save all tabs with an absolute URL of the current window as a new Session. After a new Session is added, it can be overwritten by any current window or later be deleted. Individual tabs can be added to Sessions by drag & drop.
Main Features
- Save all tabs in the window as a session
- List all tabs in the current window
- Close any tab by clicking on the red x button
- Reorder tabs by drag & drop
- Move tabs to other windows by drag & drop
- Add tabs to existing session by drag & drop
- Give each window a name
- Switch focus to other window by clicking on corresponding box
- Highlight any tab which url is open elsewhere
- Customize Add-on's UI by choosing your own colors
The most recent features and changes coming with the last updates can be viewed under release notes on the left hand side (or below) of this webpage.
What's ahead?
This add-on is free and will remain ad infinitum free for you to use. If this add-on helps you to increase your productivity and serves your needs well, you are welcome to leave a review or to make a small donation by clicking on the heart symbol in the add-on.
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PermissionsLearn more
This add-on needs to:
- Access recently closed tabs
- Access browser tabs
More information
- Add-on Links
- Version
- 0.11.0.5
- Size
- 121.88 KB
- Last updated
- an hour ago (May 12, 2025)
- Related Categories
- License
- All Rights Reserved
- Version History
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Release notes for 0.11.0.5
- option to display urls in addition to website's title
- Add-on now stores favicons and titles of websites saved in a Session, this
allows to display the titles when retrieving a session with the option of not loading the web content - Saved Sessions can now be inspected and edited by clicking on "> Sessions" on the main homepage,
which leads to a new page called sessions.html - On the new page the order of a Session can now be changed by dragging the Session (indicated by the six dots) onto any other Session, thereby taking its place
- Stored websites belonging to a Session can now be individually deleted
- Minor bug fixes and tweaks
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