HDRMerge
Merge bracketed raw exposures into a high-dynamic-range DNG for further editing.
What’s included for free?
The local application is free open-source software. It merges two or more raw photographs into a floating-point DNG 1.4 file. Inputs must come from the same camera; LibRaw determines raw support, and movement can require manual ghost correction.
Where it runs: Local install
Provider information ↗Checked 2026-10-18
Before you use it
GPL-3.0; meet applicable source and notice requirements when redistributing or modifying software. Imported assets have separate rights.
Provider terms can change. Check current pricing and usage rights before starting a project.