HDRU Converter

Use our full-featured utility to easily convert your HDRU files into other file format in seconds — perfect for batch conversion and processing.

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reaConverter
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HDRU Files
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How to Convert .hdru Files in Bulk

1. Install reaConverter

Download reliable HDRU conversion software to convert multiple .hdru files and folders in one go.
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Install reaConverter

2. Select HDRU Files

Select HDRUs from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load HDRU files

3. Start Conversion

Click Convert to start the bulk conversion of all selected HDRU files. The process will begin right away.
reaConverter - Start HDRU conversion

Convert HDRU on your PC

For quick and effortless HDRU file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.

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Do more with your files

Converting HDRU files for use in a larger project? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

Conversion features

User Reviews

Average User Rating:
Last updated on February 26, 2025
"I use the online converter — it’s quick and hassle-free!"
Jian Wong
Happy Online User
"We deployed reaConverter across our department to standardize file formats for our archives. The command-line support and automation features integrated perfectly into our systems. Stellar performance and zero crashes—it just works."
David R.
IT Solutions Architect
"I'd been searching for reliable conversion software forever — reaConverter has everything I need! After installing and watching the tutorial, I had my files converted to the perfect format in minutes. Flawless experience!"
Sanjay Mehta
Satisfied Customer
"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."
Jamal Bailey
Satisfied Customer
"5/5★ Finally! Does what it promises—converts AND tweaks images without complicated menus. Perfect for quick jobs."
J. Mitchell
Satisfied Customer
"I was drowning in mismatched file formats until I found reaConverter. The one-click conversion and editing tools simplified everything, and the pricing is reasonable for small businesses. Now I spend less time troubleshooting and more time growing my brand!"
Emily K.
E-commerce Entrepreneur

HDRU files: Frequently Asked Questions

What are HDRU files?

The HDRU image format is not commonly used and is specifically linked to an outdated image software, Apollo HDRU. Viewing HDRUs with standard image viewers can be a challenge due to their rarity and age. For this reason, it is recommended to convert HDRUs to more widely accessible formats such as PNG or JPG, if you happen to come across one.

Can reaConverter open HDRU files?

reaConverter fully supports the HDRU file format – open, edit, and export HDRU files to any other popular file format with ease.

How do I change HDRU to another format?

reaConverter is a user-friendly tool for converting HDRU files. Once installed on your computer, it allows you to convert all your .hdru files at once with just a few clicks. You can even convert hdru images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert HDRU online?

If you only want to convert a few HDRU files, you are welcome to try our free online HDRU converter.

How can I turn HDRU files on my computer to another format?

The best way to convert HDRU files on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from HDRU.

How can I automate HDRU files conversion?

reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.

Can I convert HDRU files using scripts or the command-line interface?

reaConverter provides full access to all its features from the Windows command-line shell, including the command-line hdru converter.

What else can I do with reaConverter?

Convert DICOM imagesResize pictureConvert vector imagesConvert picture color spaceConvert Gerber images

What formats can I convert a HDRU file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcx  dds  dgn  dis  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  glb  gltf  hpg  hru  ico  iff  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  riff  rla  sgi  shp  step  stl  stp  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  wrl  x3d  xbm  xpm 

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Explore our efficient HDRU file converter that saves you time and effort by converting multiple .hdru files into different formats.
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