Compare: Tabs Outliner vs TooManyTabs for Chrome

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Metric	Tabs Outliner	TooManyTabs for Chrome
User count	100,000	100,000
Average rating	4.44	4.15
Rating count	3,325	1,657
Last updated	2026-04-08	2024-05-08
Size	1.46 MB	0.32 MB
Version	1.4.167	2.4.1

Short description	Manage and organize your browser tabs with Tabs Outliner - the ultimate session manager and browsing notebook. Save, annotate, and restore tabs easily.	Manage and organize your Chrome tabs efficiently with TooManyTabs. Features include tab preview, suspend idle tabs, instant search, and custom themes.
Full summary	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.	TooManyTabs for Chrome is a powerful tab management extension designed to keep your browsing organized even with dozens of tabs open. It offers a bird's eye view of all open tabs, allowing you to easily search, preview, and sort them by creation time, domain, or title. You can also suspend idle tabs to save memory, organize tabs with custom columns, and customize your experience with various themes. The extension supports export/import functionality for your tab lists and remembers recently closed tabs within the tool. Built on Manifest v3, TooManyTabs prioritizes performance and user control, helping you improve productivity and maintain sanity during heavy browsing sessions.