Best Photo Size Optimizer Alternatives in 2026
The top Photo Size Optimizer alternatives are XnResize, PhotoResize Pro and Converseen: 15 photo resizing software our editors would look at instead of Photo Size Optimizer, in our ranking order.
Photo Size Optimizer: A free Mac batch optimizer with broad format support and dimension-based resizing. Where it falls short: available only for macOS.
Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.
-
Best forOffline batch resizing across major desktop platforms
A capable offline batch resizer with broad format support and detailed quality controls.
- Batch resizing
- Quality controls
9.0/10★★★★☆Visit XnSoft -
Best forCreative users wanting powerful batch workflows
A capable desktop batch processor for creative teams handling large image collections.
- Batch resizing
- Quality controls
8.3/10★★★★☆Visit PhotoResize -
Best forOpen-source multi-platform batch resizing
A capable free desktop tool for batch resizing, conversion, compression, and renaming.
8.2/10★★★★☆Visit Converseen -
Best forWeb and desktop users needing modern batch tools
A flexible batch resizer with local desktop processing and a useful free tier.
- Batch resizing
- Quality controls
8.2/10★★★★☆Visit PixelMod -
Best forWindows users wanting a free image utility
A capable free Windows utility for repeatable bulk image processing.
- Batch resizing
- Quality controls
7.9/10★★★★☆Visit TkoSoft -
Best forWindows power users and command-line workflows
A focused Windows resizer for repeatable batch processing and command-line workflows.
- Batch resizing
- Quality controls
7.1/10★★★★☆Visit site -
Best forSimple preset-driven Windows resizing
A straightforward Windows resizer with useful presets and a limited free batch workflow.
- Batch resizing
- Quality controls
6.8/10★★★☆☆Visit Icecream Apps -
Best forPersonal Windows batch resizing on a budget
A focused Windows batch tool with broad processing controls and lifetime licensing.
6.7/10★★★☆☆Visit FastStone -
Best forWindows users wanting inexpensive batch effects
An inexpensive Windows batch processor with resizing, effects, profiles, and format controls.
- Batch resizing
- Quality controls
6.7/10★★★☆☆Visit Batch It -
Best forWindows users needing reusable resize presets
A focused Windows batch processor with reusable presets and a capable free edition.
6.6/10★★★☆☆Visit Fotosizer -
Best forTeams automating large image pipelines
A focused desktop tool for repeatable, high-volume image processing.
6.5/10★★★☆☆Visit BatchPhoto -
Best forAffordable offline Windows resizing
A focused Windows batch resizer with broad format support and a $19 lifetime license.
- Batch resizing
6.3/10★★★☆☆Visit Vovsoft -
Best foriPhone users resizing photos and videos
A feature-rich iOS resizer for batch media processing, formats and output controls.
- Batch resizing
- Quality controls
6.3/10★★★☆☆Visit Desqueeze -
Best forWindows users handling camera and document images
A paid Windows image processor with batch workflows, RAW support, previews, and PDF creation.
- Batch resizing
6.2/10★★★☆☆Visit Image Tuner -
Best forAdvanced automated Windows processing
A feature-rich Windows batch processor for advanced automated image workflows.
- Batch resizing
- Quality controls
6.2/10★★★☆☆Visit BinaryMark
Photo Size Optimizer Alternatives: Common Questions
What is the best alternative to Photo Size Optimizer?
XnResize: #1 in our Photo Resizing Software ranking, with an editor score of 9.0 out of 10. A capable offline batch resizer with broad format support and detailed quality controls.
Is there a free alternative to Photo Size Optimizer?
Yes. XnResize, PhotoResize Pro, Converseen, PixelMod and BulkPic have a free plan or a free tier (10 of the 15 alternatives on this page).
Photo Size Optimizer vs Each Alternative
| # | Tool | Free plan | Paid from | Batch resizing | Output formats | Resize methods | Quality controls | Score |
|---|---|---|---|---|---|---|---|---|
| 7 | Photo Size Optimizer | Yes | None | Yes | 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, MOS, NRW, NEF, ORF, PICT, PIC, PCT, PS, PNTG, PNGF, PEF, QTIF, QTI, RAW, RAF, RW2, RWL, SR2, SRF, SRW, SGI, TRIC, TIFF, TGA, TARGA, TIF, XBM, 3FR, 8BPS | Dimensions | Yes | 7.0 |
| 1 | XnResize | Yes | — | Yes | JPEG, TIFF, PNG, GIF, WebP, PSD, JPEG 2000, OpenEXR, camera RAW, HEIC, PDF, DNG, CR2 | Dimensions | Yes | 9.0 |
| 2 | PhotoResize Pro | Yes | — | Yes | JPEG, HEIC, WebP, PNG, JP2, TIFF, PDF, PSD, GIF, TGA, EXR, BMP | Dimensions | Yes | 8.3 |
| 3 | Converseen | Yes | None | — | DPX, EXR, GIF, JPEG, JPEG-2000, PNG, SVG, TIFF, WebP, HEIC/HEIF, AVIF | — | — | 8.2 |
| 4 | PixelMod | Yes | $7/mo | Yes | PNG, JPEG | Dimensions | Yes | 8.2 |
| 5 | BulkPic | Yes | None | Yes | JPG, PNG, BMP, TIFF, GIF, TGA, PSD, ICO, JPEG 2000, PCX, PPM, PGM, HD Photo, DICOM | — | Yes | 7.9 |
| 6 | Light Image Resizer | No | — | Yes | JPEG, PNG, WebP, HEIC, AVIF, JPEG XL | Dimensions | Yes | 7.1 |
| 8 | Icecream Image Resizer | Yes | — | Yes | JPG, JPEG, PNG, BMP, GIF, TIFF | Dimensions | Yes | 6.8 |
| 9 | FastStone Photo Resizer | Yes | — | — | JPEG, JPEG2000, PNG, GIF, BMP, TIFF | — | — | 6.7 |
| 10 | Batch It | No | — | Yes | JPEG, JPEG 2000, BMP, PNG, TIFF | — | Yes | 6.7 |
| 11 | Fotosizer | Yes | — | — | TIFF, JPEG, GIF, BMP, PNG, WMF, EMF, WEBP | — | — | 6.6 |
| 12 | BatchPhoto | No | — | — | JPEG, TIFF, PNG, GIF, PDF, BMP, PSD, TGA, JP2, WEBP, HEIF, AVIF | — | — | 6.5 |
| 13 | Batch Image Resizer by Vovsoft | No | — | Yes | JPEG, PNG, WEBP, BMP, GIF, TIFF, WMP, DDS | Dimensions | — | 6.3 |
| 14 | Desqueeze | Yes | — | Yes | PNG, JPEG, HEIC, TIFF | Dimensions | Yes | 6.3 |
| 15 | Image Tuner | No | — | Yes | JPEG, BMP, PNG, GIF, TIFF, PCX, CRW, CR2, RAW, NEF, DCR, X3F, ORF | — | — | 6.2 |
| 16 | Batch Image Resizer | Yes | — | Yes | — | Dimensions | Yes | 6.2 |
Head-to-Head
- Photo Size Optimizer vs XnResize
- Photo Size Optimizer vs PhotoResize Pro
- Photo Size Optimizer vs Converseen
- Photo Size Optimizer vs PixelMod
- Photo Size Optimizer vs BulkPic
- Photo Size Optimizer vs Light Image Resizer
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
Last updated · How we research and update