Best Photo Size Optimizer Alternatives in 2026
Updated
20 platforms from photo resizing software ranked against Photo Size Optimizer on the same published basis.
- 1Photo Size Optimizer vs picfit
- 2Photo Size Optimizer vs Upscayl
- 3Photo Size Optimizer vs Topaz Gigapixel
- 4Photo Size Optimizer vs Fotosizer
- 5Photo Size Optimizer vs Desqueeze
- 7Photo Size Optimizer vs PixelMod
- 8Photo Size Optimizer vs XnConvert
- 9Photo Size Optimizer vs Batch Resize
- 10Photo Size Optimizer vs Cantaloupe
- 11Photo Size Optimizer vs Converseen
- 12Photo Size Optimizer vs FastStone Photo Resizer
- 13Photo Size Optimizer vs Icecream Image Resizer
- 14Photo Size Optimizer vs NextDiff
- 15Photo Size Optimizer vs Batch Image Splitter
- 16Photo Size Optimizer vs Light Image Resizer
- 17Photo Size Optimizer vs ON1 Portrait AI
- 18Photo Size Optimizer vs BatchPhoto
- 19Photo Size Optimizer vs imgproxy
- 20Photo Size Optimizer vs ON1 Resize AI
- 21Photo Size Optimizer vs PDFOptim
Photo Size Optimizer alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | picfit | 6.8 | No | — | API, Linux, self-hosted |
| 2 | Upscayl | 6.8 | No | $24.99/mo | API |
| 3 | Topaz Gigapixel | 6.5 | No | $12/mo | API |
| 4 | Fotosizer | 6.0 | Free plan | Free | Windows |
| 5 | Desqueeze | 5.9 | Free plan | $2.92/mo | iOS |
| 7 | PixelMod | 5.9 | Free plan | $7/mo | Mac, Web, Windows |
| 8 | XnConvert | 5.9 | Free plan | Free | Linux, Mac, Windows |
| 9 | Batch Resize | 5.8 | Free plan | Free | iOS, Mac |
| 10 | Cantaloupe | 5.8 | Free plan | Free | self-hosted, Web |
| 11 | Converseen | 5.8 | Free plan | Free | Linux, Mac, Windows |
| 12 | FastStone Photo Resizer | 5.8 | Free plan | Free | Windows |
| 13 | Icecream Image Resizer | 5.8 | Free plan | Free | Windows |
| 14 | NextDiff | 5.8 | Free plan | Free | Windows |
| 15 | Batch Image Splitter | 5.6 | No | $1.25/mo | Windows |
| 16 | Light Image Resizer | 5.4 | No | — | Windows |
| 17 | ON1 Portrait AI | 5.4 | No | — | Mac, Windows |
| 18 | BatchPhoto | 5.3 | No | — | Mac, Windows |
| 19 | imgproxy | 5.3 | No | — | Linux |
| 20 | ON1 Resize AI | 5.2 | No | — | — |
| 21 | PDFOptim | 5.1 | No | — | Windows, Mac |
Make your platform an alternative to Photo Size Optimizer
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Photo Size Optimizer alternatives
What is the best alternative to Photo Size Optimizer?
picfit, number 1 in photo resizing software with a score of 6.8 out of 10. The others here: Upscayl, Topaz Gigapixel, Fotosizer and 16 more.
What is the best free alternative to Photo Size Optimizer?
Fotosizer is the best-ranked alternative with a free plan. 10 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.