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About Trisun 1Tree Pro
Trisun 1Tree Pro is an application that allows you to quickly see all drive/directory/file sizes in 1 tree view so as to let you do the manual disk cleaning work easily. This tool loads your local and network drives, folders, and files with their sizes (sorted by size in descending order), and you can do some common operations for the checked resources in batch mode, such as Move to Recycle Bin, Permanently Delete and Move/Copy to Other Place.
Key Features:
- Trisun 1Tree Pro is a powerful and lightweight files explorer
- Displays a tree view of all the files and folders
- Manage files and folders and arrange them with different preferences
- Easy disk cleaning and file management tasks
- Copy, move or delete files with support for permanently deleting files
- Supports some common commands to copy the full path and clipboard support
- Perform the same operation on multiple files at the same time
- View the properties of the files and open files with the default app
- Rename files and many other powerful options
Supported OS: Windows 2003/7/8/8.1/10, 32 & 64 bit.
Price: $29.99/year
How to get the Trisun 1Tree Pro 1-Year license key for free?
Step 1. Download Trisun 1Tree installer —> 1tree-pro.zip
Install the software on your computer and open it.
Step 2. Paste the license code to activate Trisun 1Tree Pro. Use the license below:
License Code
License code: 1TP-FORBDJ20260106-NWDN
Step 3. Have fun with the software for 1-year free!
Terms of use
- License info: 1 Year Single License (1 PC)
- Update policy: free updates within one year
- Tech support policy: no tech support
- Register before Jan 08, 2026 GMT+0 08:00
