HDR File

Category: Raster Image Files

What is a HDR file?

HDR file extension belongs to the raster category of images and is an acronym for High Dynamic Range. Developed by HDRsoft, these files primarily boost the overall color tone of a digital image, more specifically by enhancing its brightness and range.
Most creators use it to rectify the washed-out areas of their images or to add brightness to shadows that creep in somehow. One of the significant advantages of HDR images is their ability to cover the entire tonal spectrum as you may get in the real world. Be it direct sunlight, or extreme shadows, all of it looks lifelike when shot using the HDR tech as it uses multiple frames to create a single picture.
HDR files are also known as HDRI or Radiance HDR.

How to Open HDR Files

HDRSoft Photomatix

Adobe Photoshop

ACD Systems Canvas

ACD Systems ACDSee Photo Studio

HDRSoft Photomatix

Adobe Photoshop

Lemkesoft GraphicConverter

How to Make HDR Files

Exact steps for creating HDR files will vary by program and operating system. Download one of the above listed programs and you should be able to follow typical procedure for opening files or creating files from the File menu. Typically you will select File > Open or File > New and continue through the prompts. Some programs may follow a different procedure for either creation or opening of files.