Compare: Tab Suspender vs Tabs Outliner

Side-by-side store, rating, release, and description data.

Upgrade to compare more stats and unlock extended historical analytics.

Metric	Tab Suspender	Tabs Outliner
User count	100,000	100,000
Average rating	3.72	4.44
Rating count	751	3,325
Last updated	2026-05-20	2026-04-08
Size	2.30 MB	1.46 MB
Version	2.0.12	1.4.167

Short description	Automatically suspend, park, and hibernate inactive tabs to free memory, cut CPU load, save battery, and keep your browser fast.	Manage and organize your browser tabs with Tabs Outliner - the ultimate session manager and browsing notebook. Save, annotate, and restore tabs easily.
Full summary	Tab Suspender automatically suspends, parks, and hibernates inactive tabs to free memory, reduce CPU load, and lower battery usage. It can restore a suspended tab automatically when it becomes visible again and supports an auto-close option to keep tab count under control. This extension is updated for Chrome Manifest V3 and continues to improve performance and compatibility with recent Chrome versions. Source and issues are available on GitHub at https://github.com/sergey-drpa/Tab-Suspender	Tabs Outliner is a powerful Chrome extension combining a tab manager, session manager, and a tree-like personal information organizer. It helps you reduce the clutter of too many open tabs by allowing you to annotate and save tabs and windows in their original context, enabling resource-efficient browsing. Its flexible drag-and-drop tree structure lets you organize tabs and windows hierarchically, add notes, and reorder items for better prioritization. The extension includes a crash-resistance feature to restore tabs selectively after a browser crash, avoiding the pitfalls of default crash restoration. Additional capabilities include exporting annotated tab lists for sharing and a one-click solution to close and save all open windows to regain focus and computer performance. Optional paid features like keyboard shortcuts, clipboard support, and automated Google Drive backups enhance user experience but are not required, ensuring effective use of the extension for free.