O&O DiskStat is a smart disk space analyzer that helps you quickly see what’s taking up space on your PC. With its clear, user-friendly interface, you can easily find large files and folders across internal or external drives and take action to clean up your storage. It features a built-in duplicate file finder that scans for and removes unnecessary duplicates, reclaiming valuable disk space. You can also batch process multiple files or folders at once — move, copy, or delete them in one go to save time and stay organized.
O&O DiskStat Plans & Coupon Codes (100% Working)
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Main Features & Screenshots

- Disk Space Overview: Analyze space usage by folders, drives, or groups to find what’s taking up space and clean it up easily.
- Detailed Statistics: View storage stats by directory or drive to identify the largest space hogs.
- File & Folder Search: Quickly locate specific files or folders to manage and free up space more efficiently.
- Duplicate Finder: Scan for duplicate files across all drives using smart matching (by content, size, etc.) and safely delete them.
- File Categories: Organizes files by type (videos, music, docs, photos, etc.) for easier cleanup and visualization.
- Tree Map View: Visualizes disk space as a tree map — large files and folders appear as bigger blocks for instant spotting.
- Batch Actions: Select multiple files or folders to move, copy, or delete all at once — a huge time-saver for cleanup.
More screenshots




Frequently Asked Questions
How does O&O DiskStat assist in managing disk space?
It features a user interface similar to Windows Explorer, offering options to search, find duplicates, and batch process files across directories and drives, helping to streamline the management of disk space.
What are the system requirements for O&O DiskStat?
The software runs on Windows 10 or 11 and Windows Server 2016 to 2022. It requires .NET Framework 4.8 or later, at least 10 MB of disk space, and 1 GB RAM.
Can O&O DiskStat run without installation?
Yes, O&O DiskStat does not require installation and can start immediately upon download, making it convenient for immediate use.
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Technical Details
| Language Support | English, German |
| Money Back Guarantee | 30-Day |
| Operating System | Windows 11, 10, Server 2016, Server 2019, Server 2022 |
| Shipping | Register code will be sent to your email in minutes |
| Subscription | Lifetime |
| Support Services | Email, Forums, Phone |

