Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of Tab Discard (Suspender)

Tab Discard (Suspender) by Glin

Easily suspend inactive tabs and save up memory for your browser.

3.8 (11 reviews)3.8 (11 reviews)
176 Users176 Users
You'll need Firefox to use this extension
Download Firefox and get the extension
Download file

Extension Metadata

Screenshots
About this extension
Tab Discard (Suspender) is an addon that lets you easily suspend all inactive tabs with just one click.

Suspending tabs can greatly reduce the memory and speeds up your browser. When you click on a suspended tab (make it active) it will be loaded with the previous content automatically.

This addon is useful when you have several open tabs, you can suspend them all (free up the memory) with just one click and then visit them one-by-one to unsuspend. This way, your browser will use the least amount of memory and have better performance.

To report bugs, please visit the addon's homepage and fill the bug report form.
Rated 3.8 by 11 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
5
4
2
3
2
2
1
1
1
Read all 11 reviews
Permissions and dataLearn more

Required permissions:

  • Display notifications to you
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
Version
0.1.5
Size
24.67 KB
Last updated
a month ago (Jul 5, 2025)
Related Categories
  • Privacy & Security
  • Appearance
  • Other
  • Tabs
License
Mozilla Public License 2.0
Version History
  • See all versions
Add to collection
Report this add-on
Support this developer

The developer of this extension asks that you help support its continued development by making a small contribution.

Contribute now

Release notes for 0.1.5
updated to manifest version 3
More extensions by Glin
  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.