Photo Size Optimizer vs PhotoMill X
| Photo Size Optimizer | PhotoMill X | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | macOS | macOS |
| Free plan | Yes | No |
| Batch resizing | Yes | — |
| Output formats | JPG, BMP, PNG, GIF, PDF, PSD, PNT, RGB, ARW, BMPF, CUR, CRW, CR2, DCR, DNG, EPSF, EPSI, EPI, EPS, EXR, EFX, ERF, FPX, FPIX, FAX, FFF, GIFF, G3, HDR, ICNS, ICO, JP2, JFX, JFAX, JPE, JFIF, JPF, MPO, MAC, MRW | AVIF, BMP, GIF, HEIC, JPEG, JPEG 2000, JPEG XL, PDF, PNG, TIFF, WEBP |
| Resize methods | dimensions | — |
| Quality controls | Yes | — |
| Supported platforms | desktop | — |
Both are listed in Best Photo Resizing Software. On Samsung Mobile US Press, Photo Size Optimizer scores higher on our published basis.