HDR File

Did your computer fail to open a HDR file? We explain what they are used for and recommend software that we know can open or otherwise handle your .HDR files.

What is a HDR file?

HDR is an acronym for High Dynamic Range. Files that contain the .hdr file extension, also referred to as HDRI or Radiance HDR files, are raster image files that have been saved in the HDR image format.

The HDR image format can be used to enhance the brightness and color of digital images using a compatible software program. This file format is commonly used to correct shadows and washed out areas within a picture that has been taken with a digital camera. Adobe Photoshop and Photomatix are applications that commonly use the HDR file format for images that have been edited within the software applications.

Suggest another file format using extension HDR

While we know of one file format using the .HDR file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .HDR file.

Various HDR file openers, viewers, etc.

These apps are known to open certain types of HDR files. Remember, different programs may use HDR files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Adobe PhotoshopAdobe PhotoshopUser submitted
Ashampoo Photo CommanderAshampoo Photo CommanderUser submitted
Corel PaintShop ProCorel PaintShop ProUser submitted
Zoner Photo StudioZoner Photo StudioUser submitted
Luminance HDRLuminance HDRUser submitted
CompeGPS LANDCompeGPS LANDUser submitted
MultitrackStudio LiteMultitrackStudio LiteUser submitted
MysticThumbsMysticThumbsUser submitted
Ashampoo Photo Commander FREEAshampoo Photo Commander FREEUser submitted
easyHDR PROeasyHDR PROUser submitted
We have not verified any software that we know for certain will work with HDR-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with HDR-files. If you know one, please use the 'Suggest a program' link below and tell us about it!