I received cr3 files from a client to start working on, but I am unable to open CR3 files from a Canon Eos R in Capture One 12.1.1 (latest version on dec 9 2020, not a Sony only, but full version) If I am not mistaken these should be perfectly fine to open in Capture One Pro, but it does not work. Canon hasn't released the CR3 format specification under an open licence. That means other raw converters than the big ones will not support CR3. I am a darktable user and I will go for Sony if Canon doesn't change its mind. Capture One will get CR3 support for 90D. As a temporary solution, convert CR3 to DNG with Adobe DNG Converter.

News

14 July 2020: Photomatix for Linux updated to version 2, adding a Straightening tool, the Fusion/Interior HDR method, OpenEXR open/save and CR3 support.

23 January 2020: Photomatix Pro updated to version 6.2, adding a plugin for Capture One and Canon CR3 support.

28 May 2019: HDR Batch Plugin for Lightroom is released. The plugin lets you automatically merge multiple stacks of bracketed exposures in Lightroom, and process them with the HDR style of your choice.

5 March 2019: Photomatix Real Estate Camera, an iPhone app for taking high-quality real estate pictures without photography expertise, now available on the App Store.

26 March 2018: HDR Exposures Calculator now available in iOS. The free web version of the app is still available at HDRsoft.com/ev.

13 August 2017: Q&A on using HDR for a solar eclipse based on the questions from a user preparing to photograph the August 21 eclipse.

21-May-17: Photomatix Pro 6.0 released, adding a new HDR rendering method for realistic results, a Brush Tool, color adjustments, straightening, and more.

Capture One Cr3

30-Sep-14: Photomatix Essentials updated to version 4, adding realistic-looking Tone Mapping and Finishing Touch options among other updates. Photomatix Essentials is an easy-to-use program intended for photographers who are new to HDR.