Disk Auditor vs Folder Size
Disk Auditor
diskauditor.comFolder Size
mindgems.comSide by side
| Figure | Disk Auditor | Folder Size |
|---|---|---|
| Price from | Free | $24.95/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| Plans published | 1 | 8 |
| Spec score · Disk Space Analyzers | 8.6 (#7) | 8.3 (#25) |
| Exportable reports | Yes | Yes |
| Free plan | Yes | Yes |
| Desktop platforms | Windows | windows |
| Purpose | Disk Auditor is a free, portable Windows disk usage analyzer based on WinDirStat. | Folder Size analyzes Windows disk usage, lists large files and folders, and visualizes storage with bar and pie charts. |
| Scan scope | files_folders | files_folders |
Plans
Folder Size
- FreeFree
- Personal$24.95 a month
- Professional$39.95 a month
- Corporate$499 a month
- FreeFree
- Personal$24.95, paid once
- Professional$39.95, paid once
- Corporate$499, paid once
In their own words
Disk Auditor
Disk Auditor has no write-up on Specifiction yet; its figures are above.
Folder Size
Folder Size analyzes Windows storage to identify large files and folders and display disk usage in bar and pie charts. It scans local and external drives, USB and flash drives, SD cards, NAS, SAN, and network shares. A File Explorer right-click menu can start a scan of a folder and its subfolders. Results include lists such as largest, oldest, newest, empty, and longest-path items, with export to Excel, CSV, or XML. The application also lets users cut, copy, paste, delete, and move files or folders. Scan data can be saved and loaded later to compare results over time. The maker says scans run locally and data such as file names and folder sizes are not uploaded. A free plan is available. Personal costs 24.95 USD as a one-time fee for a license that never expires; Professional costs 39.95 USD as a one-time fee and adds command-line automation. The listed requirements include Windows 11, 10, 8.1, 8, 7, or Windows Server 2008 or newer, at least 1 GB RAM, and 10 MB of disk space. Folder Size cannot scan symbolic links.