1Tree Pro is a software that allows for easy manual disk cleaning through a tree view of all drives, directories, and files sorted by size. It provides common commands and quick access to file information.

1Tree Pro loads all your local and network drives, folders, and files and sorts them by size in descending order. From there, you can perform a variety of common operations in batch mode, such as Move to Recycle Bin, Permanently Delete, or Move/Copy to Another Place.
In addition to these features, 1Tree Pro also provides a few special commands for drives, files, and folders, including Get Full Path of Resource. With this tool, you can clean up your system effectively and efficiently.
Overall, 1Tree Pro is comparable to the UNIX/Linux du command and functions as a GUI du tool for Windows. Key features include the ability to operate resources in batch mode, show drive/folder/file sizes, sort resources by size, and use an intelligent unit and decimal system. The tool also includes common commands and customizable interface options.
Version 8.0: Greatly improved the starting speed. Can directly display the common locations such as Desktop, Downloads, Documents, Music, Videos and Pictures. Optimized the appearance of the tree view: more beautiful and easier to use. Fully supports native Ukrainian. And more.