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DNGLab vs dcraw: catalog facts
DNGLab	dcraw
Free The open-source software is available without a license fee. Hosting, hardware and…	Free Free software; the author asks users to credit the code.
Windows, macOS, Linux, Command line	Command line
Makes RAW conversion available for scripted workflows.	Decodes RAW photos from many camera models Extracts embedded thumbnails and displays metadata
The project describes the tool as alpha software.	Supports camera RAW photos, not scanner RAW images.
Downloadable app	Downloadable app
Open source	Open source
License: LGPL-2.1	License: GPL-2.0-or-later
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked October 8, 2026

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