Automatically close unused tabs with Tab Wrangler, a browser extension intended to keep attention on the tabs currently in use.
The Best Auto Tab Discard Alternatives in 2026
Looking for something like Auto Tab Discard? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 20 are open source.
Auto Tab Discard uses native tab discarding to reduce memory use by inactive browser tabs.
Top picks at a glance
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Tab Wrangler | — | Yes | Browser extension |
| 2 | Auto Tab Discard | — | Not stated | Web |
| 3 | Prune | — | Yes | — |
| 4 | Tangram | — | Yes | Linux |
| 5 | Snooze Tabs | — | Yes | — |
| 6 | Simple Tab Groups | — | Yes | Browser extension |
| 7 | Sessionic | — | Yes | Windows |
| 8 | Popup Tab Switcher | — | Not stated | Browser extension, macOS, Windows |
| 9 | TreeStyleTabs | — | Not stated | Browser extension |
| 10 | TabCopy | — | Not stated | Browser extension |
All Auto Tab Discard alternatives
Auto Tab Discard
webextension.org/listing/tab-discard.htmlAuto Tab Discard unloads inactive browser tabs after a specified time to reduce memory use and background activity.
Manage browser tabs with Prune, an extension listed for Chrome, Firefox, and Safari.
Tangram is designed to organize and run web applications in persistent, pinned tabs.
SnoozeTabs is a Firefox add-on for postponing tabs, letting them be set aside for a while before returning to them.
Simple Tab Groups lets Firefox users create, modify, and quickly switch between tab groups.
Sessionic saves, manages, and restores browser sessions, windows, and tabs, with options to import and export sessions.
Popup Tab Switcher
github.com/dvdvdmt/popup-tab-switcherPopup Tab Switcher helps users switch between tabs and remembers the order in which tabs were active.
TreeStyleTabs
github.com/piroor/treestyletabTree Style Tab is a Firefox extension that shows tabs as a tree, automatically organizing new tabs as children of the current tab.
TabCopy
github.com/hansifer/tab-copyTabCopy copies the current tab, a window’s tabs, or all tabs to the clipboard in formats such as URLs, Markdown, CSV, JSON, and HTML.
Mue provides a customizable new-tab page through a browser extension, with widgets such as weather, notes, and bookmarks.
Custom Right-Click Menu adds user-defined links, scripts, stylesheets, and submenus to a browser context menu.
Refined GitHub is a browser extension that simplifies GitHub’s interface and adds features.
Read webpage content aloud with Read Aloud, a browser extension described in the repository.
Peek previews links to documents, videos, music, and supported services when the pointer hovers over them in a webpage.
The behind add-on can reveal background and embedded images, including images hidden beneath page layers or encoded in page content.
IPFS Companion routes IPFS addresses and content-addressed websites through a user’s local IPFS node.
Restyle websites with CSS themes using Stylus, a browser extension listing compatibility with Chrome, Firefox, and Chromium-based browsers.
ScriptCat provides a browser extension and userscript manager for customizing web pages, removing ads, and automating tasks.
mtab offers a configurable browser new-tab page with a lightweight design and adjustable layout.
MaterialYouNewTab provides a browser new-tab page inspired by Google Material You design.
Floccus syncs bookmarks across browsers and devices; the project describes this as private bookmark synchronization.
The Quick Copy browser extension helps users copy text from webpages, with the project page linking to its Chrome listing.
This browser extension adds file and folder icons to GitHub pages and Gists.
Alternatives to similar tools
What is the best alternative to Auto Tab Discard?
Are there open-source alternatives to Auto Tab Discard?
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative
























