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ON1 Resize AI vs Let's Enhance: catalog facts
ON1 Resize AI	Let's Enhance
Paid Paid software with a free trial.	Freemium Free to start, with paid plans for more processing.
Windows, macOS	Web
Enlarges photos up to 10x Combines AI upscaling with fractal-based enlargement	Upscales images up to 512 megapixels Batch processing of 20 images at once
Paid, closed-source software Focused on enlargement only, not general editing	Images are uploaded to an online service Heavier use requires a paid plan
Downloadable app	Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 24, 2026

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