Compare: OneTab vs Extension Manager

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Metric	OneTab	Extension Manager
User count	2,000,000	100,000
Average rating	4.45	4.36
Rating count	14,568	1,093
Last updated	2026-07-05	2024-05-31
Size	2.50 MB	0.56 MB
Version	2.18	9.5.2

Short description	Save up to 95% of memory by turning open tabs into a list with OneTab. Restore tabs individually or all at once while keeping data private.	Manage Chrome extensions swiftly with Extension Manager. Enable/disable in batches, smart sorting, and quick search for efficient browser control.
Full summary	OneTab declutters your browsing by turning all open tabs into a single, manageable list. Restore tabs individually or all at once as needed. Privacy and performance: Your tab URLs are not transmitted to OneTab or third parties unless you explicitly share your list as a web page. Reducing open tabs lowers CPU and RAM usage, helping your browser run more smoothly.	Extension Manager is a powerful Chrome extension designed to simplify and accelerate your extension management. It enables one-click toggling of extensions and supports grouping, allowing users to enable or disable groups rapidly based on their current task or scene. The app features intelligent sorting to prioritize extensions by usage frequency and a smart search function for instant access. Additional features include right-click menu shortcuts for locking, uninstalling, and configuring options, real-time status reminders to reduce resource consumption, and flexible view modes (list and grid) for user preference. Users can assign aliases to extensions, set automatic activation rules per website, and enjoy a fully supported dark mode. Whether you need quick control or advanced management, Extension Manager offers a fast, simple, and secure solution for streamlining your browser's extensions.