dnglab
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Description:
Camera RAW to DNG file format converter
Type: Formula  |  Latest Version: 0.7.1@0  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  formulae.brew.sh
Category: Multimedia
Tags: photography raw dng converter cli
Install: brew install dnglab
About:
DNGLab is a command-line utility that converts proprietary camera RAW files into the standardized Adobe DNG format. It provides a future-proof archival solution by embedding raw sensor data within an open specification. This tool helps photographers maintain long-term compatibility of their digital negatives across different software platforms.
Key Features:
  • Batch conversion of RAW files to DNG
  • Preserves original RAW data and metadata
  • Command-line interface for automation and scripting
  • Supports a wide range of camera models and formats
Use Cases:
  • Archiving RAW photos in a future-proof, open format
  • Standardizing files from different camera manufacturers for consistent workflow
  • Automating conversion processes for large photo libraries
Alternatives:
  • Adobe DNG Converter – Official GUI tool from Adobe; DNGLab is a free, open-source CLI alternative
  • dcraw – Extracts RAW data but does not create DNG containers
License: LGPL-2.1-only
Bottles available for: arm64_tahoe, arm64_sequoia, arm64_sonoma, sonoma, arm64_linux, x86_64_linux
Version History
Detected Version Rev Change Commit
Oct 3, 2025 5:19pm 0 VERSION_BUMP 05b46b7b
Oct 3, 2025 4:55pm 0 VERSION_BUMP 9db27e8d
Sep 14, 2025 7:01pm 0 VERSION_BUMP 546eff47