TabsPlus

Tabs Outliner is a fusion of a tabs manager, a session manager, and a tree-like personal information organizer. It also embeds instruments that greatly help reduce open tab count by making it possible to easily annotate and close-save open windows and tabs in their original context. And what’s more important - allow them to work with their saved tabs practically in the same way as with open ones, thus greatly reducing resource usage. It also implements one of the best ways to handle crashed sessions - an unfortunate reality for users with a habit of accumulating hundreds of open tabs. Flexible and fully editable by drag and drop tree - everything can be easily organized in logical hierarchies and delimited groups, unlike in other similar tools every node can be a parent for any other node, and all items can be freely reordered to specify priority or importance.

Simple overview of open windows and tabs allowing you to quickly navigate to tabs and windows with mouse or keyboard. Find open tabs by searching for tabs by URL or domain keywords with live search filtering. Cluster is built to only use the resources needed when its active, making it small and lightweight in comparison to other extensions. Suspend tabs in windows to free up memory so you can quickly load the tab back up when you need it. Drag and drop tabs between open windows or easily move multiple tabs between windows or to a new window. Save windows and tabs, or move tabs to an already saved window, to organize your current projects and to quickly restore them at a later time. Restored windows opens each tab in a suspended state to minimize the load time when opening lots of tabs at once. Navigate between your windows and tabs and access fast search without leaving the keyboard.