Tab Workspaces Alternatives

This provides Tree-Style tab bar, like a folder structure in file Explorer . A new tab (or similar) connections are opened. automatically Features:Free,Mac,Windows,Linux,Firefox

This works really well in a next-generation-session-manager and a TooManyTabs solution tab on Windows. Hierarchies, description, comments, and processing-Windows and tabs. Features:Freemium,Mac,Windows,Linux,Chrome

Tab is The edit tab is a simple way to a lot of groups. Visually, the tabs group, you can switch between groups and quickly search using the tabs to Features:Free,Open,Source,Mac,Windows,Linux,Waterfox,Firefox

Create, modify, and change the speed of the tab groups. (Fork the old Plugin, the design of third-party libraries, without the new design features: full re-additional Features:Free,Open,Source,Mac,Windows,Linux,Firefox

Tab container and Tab groups, bookmarks & history, search married ... Features:Free,Open,Source,Mac,Windows,Linux,Firefox

This Firefox Add-On removes view tab/tab groups/Panorama tab grouping properties that have similar properties. Features:Free,Open,Source,Mac,Windows,Linux,Waterfox,Firefox

You can manage your tabs in a tree structure. Drag-and-drop of tabs to select multiple tabs, by the trees down the Ctrl or Shift keys as soon as some specifics: Features:Free,Open,Source,Mac,Windows,Linux,Firefox