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XnResize vs PhotoResizerOK: catalog facts
XnResize	PhotoResizerOK
Free Free to download and use as freeware.	Free Freeware.
Windows, macOS, Linux	Windows
Resizes whole folders in one pass Wide format support including RAW and HEIC	Batch image resizing and format conversion Supports RAW images
Limited to resizing and format conversion Closed source	Windows only
Downloadable app	Downloadable app
Closed source	Closed source
License: Freeware	License not stated
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.