Tab Manager by Aspen is a free Chrome extension designed to streamline the management of open tabs in your browser. It offers advanced features that enhance user experience, making it a compelling alternative to OneTab for reducing clutter and improving navigation.

Key functionalities include a comprehensive search feature that allows users to find tabs by title or URL quickly. Additionally, the tool supports a split-screen view, enabling users to view two tabs side by side effortlessly. It also presents all open tabs in a vertical list for easy access and automatically organizes tabs based on the order they were opened, further simplifying the browsing experience.