Technical specifications
Windows SmartScreen may show an "unknown publisher" warning during installation. macOS builds (Apple Silicon and Intel) are fully signed and notarized by Apple.
| Platforms | macOS (Apple Silicon & Intel), Windows 10/11 |
|---|---|
| Minimum macOS version | macOS 11 (Big Sur) or newer |
| Supported image formats | JPG, JPEG, PNG |
| Supported RAW formats | CR3, CR2 (Canon) · NEF, NRW (Nikon) · ARW (Sony) · RAF (Fujifilm) |
| Excel formats | .xls, .xlsx |
| Sending email | Your own SMTP server is required (e.g. Gmail, Outlook or a custom domain) |
| Matching method | EXIF timestamp for photo matching, fuzzy name matching (80% threshold) for PhotoMailer |
| Data storage | Fully local, sessions stored in your user account's AppData folder |
| License model | Demo mode: max. 5 photos at a time. Paid license: unlimited, tied to one computer (movable via deactivate/activate) |
| Required for RAW support | Bundled exiftool (included automatically, no separate installation needed) |