There are 10 other file types using
the HDR file extension!
.hdr - Procomm Plus message header
.hdr - DataFlex header file
.hdr - ArcView header file
.hdr - Radiance map
.hdr - InstallShield setup header
.hdr - MicroSim PCBoard hole-drill schedule report
.hdr - ENVI header file
.hdr - Transport Fever texture
.hdr - Microsoft IIS Server NNTP header data
.hdr - Mail.dat header data
HDR file extension - Photomatix HDR image file
What is hdr file? How to open hdr files?
File type specification:
The HDR file extension is also related to Photomatix software and used for its default HDR image format.
In image processing, computer graphics, and photography, high dynamic range imaging (HDRI or just HDR) is a set of techniques that allows a greater dynamic range of exposures (the range of values between light and dark areas) than normal digital imaging techniques. The intention of HDRI is to accurately represent the wide range of intensity levels found in real scenes ranging from direct sunlight to shadows.
Also used for another image formats like Apollo HRDU, Analyze from Mayo Foundation Biomedical Imaging Resource etc. Probably unrelated, just sharing same extension and file type.
List of software applications associated to the .hdr file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file: like open hdr file, edit hdr file, convert hdr file, view hdr file, play hdr file etc. (if exist software for corresponding action in File-Extensions.org's database).
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting hdr files.
- Open hdr file
- Edit hdr file
- View hdr file
- Create hdr file
- Import hdr file