Organize bookmarks more efficiently in Firefox for Windows with a split-panel sidebar that keeps folders and links visible at the same time. This layout reduces clicks and speeds up navigation on desktop browsers. Use a two-column view to sort, tag and rearrange favorites with drag-and-drop or bulk actions. Built-in search and filters make it easy to locate specific links, while context menus and keyboard shortcuts accelerate common tasks. The interface supports nested folders, pinning frequently used items and opening multiple entries in new tabs without leaving the sidebar. The feature works through lightweight add-ons and plugins designed for Firefox on Windows and integrates with browser syncing to preserve your structure across devices. Whether you manage a long research list or dozens of folders, the split-panel approach keeps everything accessible and manageable. Check screenshots, reviews and the FAQ for setup tips, and adjust sidebar width and shortcuts to match your workflow.


Life before 2 Pane Bookmarks feels like a nightmare! This app has brought so much structure to my online life. I can hardly believe how easy it is! Best thing I've downloaded this year!