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HDR file format description

HDR file format

We made this page to help you understand how to work with HDR files. Here, you can find info on software that can handle these files. It includes simple programs for opening and converting them.

Learn about the HDR file and its functions here!

We also explain how to convert them into other types. It's simple and hassle-free. For opening or changing HDR files, this page offers all the tools you need.

#1 Transport Fever Game Texture Data

The HDR file is categorized under Game Data. It is associated with Transport Fever, serving as a Transport Fever Game Texture Data. Transport Fever is a railroad-focused tycoon game for Microsoft Windows. Visit the website of Transport Fever for a detailed description of the HDR format.

Application:Transport Fever
Category:Game Data files
Mime-type:application/octet-stream
Magic:- / -
Aliases:-

Transport Fever Game Texture Data related extensions

  • bio Infinity Engine Character Biography Data
  • m3h StarCraft 2 Model Data
  • zrs Spec Ops 2: Green Berets Game Data
  • ra3campaign Red Alert 3 Campaign Data

#2 Radiance Map Data

The HDR file is categorized under Data. It is associated with Radiance, serving as a Radiance Map Data. Radiance is a suite of tools for performing lighting simulation originally written by Greg Ward. It includes a renderer as well as many other tools for measuring the simulated light levels. It uses ray tracing to perform all lighting calculations, accelerated by the use of an octree data structure. Visit the website of Radiance for a detailed description of the HDR format.

Application:Radiance
Category:Data files
Mime-type:application/octet-stream
Magic:- / -
Aliases:-

Radiance Map Data related extensions

  • amb Radiance Ambient Data
  • cal Radiance Function File
  • dat Radiance Data File
  • oct Radiance Octree

#3 Mail.dat Header File

The HDR file is categorized under Data. It is associated with PostalOne!, serving as a Mail.dat Header File. Mail.dat is the standard embraced by a significant portion of the mail production industry and the US Postal Service. Mail.dat is a relational database of nineteen "connected" files describing each characteristic that can exist within a mailing. Visit the website of PostalOne! for a detailed description of the HDR format.

Application:PostalOne!
Category:Data files
Mime-type:application/octet-stream
Magic:- / -
Aliases:-

Mail.dat Header File related extensions

  • obl Caligari TrueSpace OBL Data
  • cbm Microsoft Interactive Training Data
  • mpd Xilinx Microprocessor Peripheral Definition
  • dict Microsoft Virtual PC Dictionary Data

#4 HAHTsite Site Configuration Data

The HDR file is categorized under Configuration. It is associated with HAHTsite IDE, serving as a HAHTsite Site Configuration Data. HAHTsite was a multiplatform product for Web-site application developers. It seems that HAHTsite IDE is no longer supported by the maker.

Application:HAHTsite IDE
Category:Configuration files
Mime-type:application/octet-stream
Magic:- / -
Aliases:-

HAHTsite Site Configuration Data related extensions

  • ixw ERDAS Imagine Workspace Layout
  • ncf Steam Client Configuration Data
  • db CA-dBFast Database Configuration
  • rcds STAAD Advanced Concrete Design Project Settings Data

#5 HDRi Image

The HDR file is categorized under Graphic. It is associated with XnView, serving as 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. Visit the website of XnView for a detailed description of the HDR format.

Application:XnView
Category:Graphic files
Mime-type:application/octet-stream
Magic:- / -
Aliases:hdri

HDRi Image related extensions

  • $s ZX Spectrum Hobetta Image
  • 2bp Pocket PC Bitmap Image
  • 2d Amapi Image
  • 411 Sony Mavica Picture

#6 DataFlex Database Header

The HDR file is categorized under Data. It is associated with DataFlex, serving as a DataFlex Database Header. DataFlex is an advanced object-oriented 4GL designed for developing database applications in character mode environments. Visit the website of DataFlex for a detailed description of the HDR format.

Application:DataFlex
Category:Data files
Mime-type:application/octet-stream
Magic:- / -
Aliases:-

DataFlex Database Header related extensions

  • bad DataFlex Bad File
  • bpo DataFlex Business Process Object
  • dat DataFlex Database File
  • dd DataFlex Data Dictionary

#7 MicroSim PCBoard Hole-drill Schedule Report

The HDR file is categorized under Data. It is associated with MicroSim PCBoard, serving as a MicroSim PCBoard Hole-drill Schedule Report. MicroSim PCBoard is a printed circuit board (PCB) layout tool. It seems that MicroSim PCBoard is no longer supported by the maker.

Application:MicroSim PCBoard
Category:Data files
Mime-type:application/octet-stream
Magic:- / -
Aliases:-

MicroSim PCBoard Hole-drill Schedule Report related extensions

  • vdh Video DownloadHelper Metadata
  • bimd Blue Ink Meta-data Export Data
  • kbl Altair FEKO Harness Description List
  • olk14task Microsoft Office Outlook for Mac Task Data

#8 Procomm Plus Message Header

The HDR file is categorized under Data. It is associated with Procomm Plus, serving as a Procomm Plus Message Header. Procomm Plus is a terminal emulation and file transfer software. Visit the website of Procomm Plus for a detailed description of the HDR format.

Application:Procomm Plus
Category:Data files
Mime-type:application/octet-stream
Magic:- / -
Aliases:-

Procomm Plus Message Header related extensions

  • slb Multiframe Sections Library
  • msh1xml Windows PowerShell XML Data
  • adm Alphacam Diecut Param Macro
  • out1 UltraEdit Outline Data

#9 ENVI Header Data

The HDR file is categorized under Data. It is associated with ENVI, serving as an ENVI Header Data. ENVI image analysis software is used by GIS professionals, remote sensing scientists, and image analysts to extract meaningful information from imagery to make better decisions. Visit the website of ENVI for a detailed description of the HDR format.

Application:ENVI
Category:Data files
Mime-type:application/octet-stream
Magic:- / -
Aliases:-

ENVI Header Data related extensions

  • adj ADS40 Orientation Adjustment Data
  • ads ADS40 Header Data
  • ann ENVI Annotation Data
  • bll ENVI Bad Lines List

#10 ArcGIS ASCII Header

The HDR file is categorized under GIS. It is associated with ArcGIS, serving as an ArcGIS ASCII Header. ArcGIS is a geographic information system (GIS) used to create, manage, analyze, and map all types of data. Visit the website of ArcGIS for a detailed description of the HDR format.

Application:ArcGIS
Category:GIS files
Mime-type:application/octet-stream
Magic:- / -
Aliases:-

ArcGIS ASCII Header related extensions

  • a2e ArcGIS Option Data
  • aih ArcGIS Optional Index
  • atx ArcGIS Attribute Index
  • aux ArcGIS Auxilliary File

#11 ArcInfo BIL Header

The HDR file is categorized under GIS. It is associated with ESRI ArcGIS Desktop, serving as an ArcInfo BIL Header. ArcInfo is a complete and extensible geographic information system. Visit the website of ESRI ArcGIS Desktop for a detailed description of the HDR format.

Application:ESRI ArcGIS Desktop
Category:GIS files
Mime-type:application/octet-stream
Magic:- / -
Aliases:-

ArcInfo BIL Header related extensions

  • mtkt GeoVisu Downloaded MTK Tracklog
  • glc iGIS GLC Data
  • ecw Enhanced Compression Wavelet
  • los NADCON Longitude Seconds Data

#12 InstallShield Setup Header

The HDR file is categorized under Data. It is associated with InstallShield, serving as an InstallShield Setup Header. InstallShield is a software tool for creating installers or software packages. Visit the website of InstallShield for a detailed description of the HDR format.

Application:InstallShield
Category:Data files
Mime-type:application/octet-stream
Magic:- / -
Aliases:-

InstallShield Setup Header related extensions

  • aclx InstallShield Analysis App Project
  • cdf InstallShield Components Definition
  • ewd3 InstallShield Internal Data
  • ins InstallShield Script

#13 Photomatix HDR Image

The HDR file is categorized under Graphic. It is associated with Photomatix, serving as a Photomatix HDR Image. Photomatix is a tone mapping and HDR generation photoshop plugin and standalone program from HDRSoft. Visit the website of Photomatix for a detailed description of the HDR format.

Application:Photomatix
Category:Graphic files
Mime-type:application/octet-stream
Magic:- / -
Aliases:-

Photomatix HDR Image related extensions

  • pdb TealPaint Image Database
  • shp Atari 8-bit Movie Maker Shapes Data
  • dko Pinnacle Deko Graphics Data
  • xcf Gimp Image

#14 Microsoft IIS NNTP Header Data

The HDR file is an IIS NNTP Header Data. It is an internal data structure file for NNTP service.

Application:Microsoft IIS Server
Category:Data files
Mime-type:application/octet-stream
Magic:- / -
Aliases:-

Microsoft IIS NNTP Header Data related extensions

  • lgs Microsoft Windows Application Log
  • fmi FME Include File
  • met Corel WordPerfect ME Top Overflow Data
  • bov VisIt BOV File

#15 Apollo HDRU Image

The HDRU file is categorized under Graphic. It is associated with XnView, serving as an Apollo HDRU Image. Visit the website of XnView for a detailed description of the HDRU format.

Application:XnView
Category:Graphic files
Mime-type:application/octet-stream
Magic:- / -
Aliases:gn, hdr

Apollo HDRU Image related extensions

  • $s ZX Spectrum Hobetta Image
  • 2bp Pocket PC Bitmap Image
  • 2d Amapi Image
  • 411 Sony Mavica Picture

Did someone accidentally misspell the HDR filename?

The HDR filename extension may be misspelled. We compiled a list of similar file extensions to help you find errors.

Filename extensions similar to HDR:

Windows can't open your HDR file?

When you try to open a file by double-clicking it, Windows looks at the file's name to figure out what to do. If Windows doesn't know the file type, it'll ask you to choose an app to open this HDR file.

To set the HDR file association in Windows 11, you can follow these steps

  1. Open the Settings app by clicking on the Start menu and selecting the gear icon.
  2. In the Settings app, click on System and then select Apps from the left-hand side menu.
  3. Scroll down and click on the Default apps option.
  4. In the Default apps section, you will find various categories. They include Email, Web browser, and Music player.
  5. Locate the category that matches the file type you want to associate. For example, choose Photos for image files, or Video player for video files.
  6. Click on the current default app listed under the category. A list of available apps will appear.
  7. Choose the app you want to set as the default for that file type. If the app you want is not listed, click on More apps to see more options. Or, click on Look for an app in the Microsoft Store to search for apps.
  8. After selecting the app, it will become the default choice for opening files of that type.

It's worth mentioning that you don't always need to set HDR file association. Many apps can open files. They don't need a specific file association to be set.

Handle HDR files with care

Exercise caution when handling HDR files from unknown sources. Files from certain sources can threaten your computer's security. They might contain malware, viruses, or harmful software. To minimize risks, avoid downloading or opening unfamiliar HDR files. Use trusted antivirus software to scan files from unknown sources before opening.

If you find the information on this HDR page useful, please feel free to link to this page.

DataTypes.net >> HDR file