>> HDRI file

HDRI file format description

Many people share .hdri files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .hdri file can be edited, converted or printed with. On this page, we try to provide assistance for handling .hdri files.

1 filename extension(s) found in our database.

.hdr - HDRi Image

The HDR graphic files are related to XnView. HDR file is a HDRi Image. The HDRi data format is a 64bit (color) or 32bit (greyscale) data format for saving RAW data of HDR scans including infrared data developed by LaserSoft Imaging.

Graphic files
- / -
HDRi Image related extensions:
ZX Spectrum Hobetta Image
Pocket PC Bitmap Image
Amapi Image
Sony Mavica Picture
GoDot Image
TI-73 Bitmap

Naturally, other applications may also use the .hdri file extension. Even harmful programs can create .hdri files. Be especially cautious with .hdri files coming from an unknown source!

Can't open a .hdri file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .hdri file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

dri, hdru, hdi, hdr

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Excellion Drill File
Microsoft SQL Server Data Replication Index
DataFlex Database Header
Autodesk AutoCAD Heidi Device Interface
HDRi Image

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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If you have useful information about the .hdri file format, then write to us!

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