Nice Tab Manager is a convenient and feature-rich tab management tool available for Chrome. It offers a range of functionalities such as categorization, tab grouping, and easy management including one-click collection, restore, bookmarking, locking, editing, and drag-and-drop sorting.

Users can expand/collapse categories, create new categories and tag groups, making it simple to move tabs between different groups. The tool supports importing/exporting in various plugin formats, currently including NiceTab and OneTab formats for seamless transitions.

Additionally, Nice Tab Manager provides skin theme customization, limited theme color options for now with potential expansion in the future. It also supports multiple languages and a recycle bin feature for easy restoration or permanent deletion of tabs.