Drive Atlas vs Folder Size
Drive Atlas
driveatlas.appFolder Size
mindgems.comSide by side
| Figure | Drive Atlas | Folder Size |
|---|---|---|
| Price from | $20/mo | $24.95/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| Linux | Yes | — |
| Plans published | 3 | 8 |
| Spec score · Disk Space Analyzers | 8.7 (#6) | 8.3 (#25) |
| External drive scans | Yes | Yes |
| Free plan | Yes | Yes |
| Intended users | The maker describes the app as an inventory and backup-verification tool for archive drives, and says it was built by a timelapse photographer. | The maker describes the product for home users, gamers, photographers, video editors, software developers, IT professionals, and businesses. |
| Desktop platforms | windows,linux | windows |
| Privacy | The maker says the app makes zero network connections and does not interpret image content or use AI. | The maker says scans run locally and that folder sizes, file names, and other data are never uploaded or transmitted. |
| Purpose | Drive Atlas catalogs drives so users can search files across them, including drives that are unplugged. | 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 |
| Paid from | 20 | 24.95 |
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
Drive Atlas
Drive Atlas catalogs drives so users can search for files even when the drive containing them is unplugged. Search by file name, project, or date range, then see which drive holds a file and where that drive is located. A treemap shows drive contents, including offline drives. The app can find files that exist in only one place, verify backup copies by hashing both sides, and check duplicate groups byte for byte before moving selected copies to the Recycle Bin. Drive health tools benchmark drives over time and can list unique files on a failing drive for evacuation. It also analyzes numbered image sequences for timelapse interval and steadiness, and creates printable QR labels with drive summaries. The maker says the app makes zero network connections and does not interpret image content or use AI. Drive Atlas runs on Windows and Linux. The free plan covers the first two drives and includes all features, with no card or timer; the one-time license is 20.00 USD for all drives.
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.