ON1 HDR

What ON1 HDR is

ON1 HDR is desktop software for merging multiple exposures into HDR images and refining the result with advanced tone-mapping controls. It supports both HDR merge modes, RAW files, and batch processing, allowing photographers to handle single images or groups of files. Finished images can be exported as PSD, TIF, JPG, PNG, or HEIC. The application runs on Windows and macOS. ON1 HDR is paid software with a 30-day trial and no free plan. The listed ON1 HDR 2023.5 plan is billed as a License to Own for two computers, while Photo RAW MAX is billed as a subscription for three computers; no plan prices are stated. ON1 was founded in 2005 and is headquartered in Portland, Oregon, United States. Its listed tools center on exposure merging, RAW workflows, batch work, and detailed tonal adjustment.