Convert HDRU to JXR

By using our efficient and user-friendly HDRU to JXR converter, you can save yourself from the tiresome process of manually converting numerous .hdru files into jxr format for hours.

reaConverter is a standalone software program that allows you to convert multiple files from .hdru file format to .jxr format.

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How to Convert Multiple HDRU Files to JXR?

1. Download and Install reaConverter

reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. reaConverter is incredibly powerful and boasts an extensive variety of features.

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Install reaConverter

2. Load your HDRU files

Start reaConverter and load all the .hdru files you intend to convert into .jxr. The software supports multiple HDRU conversion and processes all files locally on your computer.

Select HDRUs from a folder or by drag-and-dropping them directly into the reaConverter window.

Load your HDRU files into reaConverter

3. Select JXR as output format

Pick the JXR as output format and choose the destination folder where you want to save new .jxr files.

Select JXR as output format

4. Start HDRU to JXR conversion

Then simply press Convert button and your conversion will begin in no time!

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Once the conversion is complete, you can find your JXR files in the destination folder you selected.

HDRU to JXR offline

reaConverter offers the fastest, simplest solution for converting your HDRU files into JXR in seconds - all files processed on your PC for maximum privacy and speed.

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Do more with your files

Converting HDRU files for use in a workflow? 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
Image editing

User Reviews

Average User Rating:
Last updated on April 24, 2025
"Needed to convert my professional photos to JXR for long-term storage and was pleasantly surprised by reaConverter's handling of this format. The compression maintains exceptional dynamic range while reducing file sizes significantly compared to TIFFs. The batch processing saved me hours of work, and the quality preservation is outstanding - perfect for my HDR photography archive."
Jamie K.
Digital Archivist
"The step-by-step video makes conversion foolproof. I'd recommend this to my grandma - it's that well-explained!"
DeShawn M. Thompson
Happy User
"I'm really impressed with this software - it converts files between formats incredibly fast!"
Lin Zhang
Happy User
"I firmly believe working with JPEG — the universal format supported by all devices and apps—is the wisest choice. reaConverter handles these conversions flawlessly."
Ava Thomas
Happy User
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Happy User
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
Happy User

HDRU to JXR Conversion: FAQ

What are HDRU files?

HDRU is a rare image format associated with a currently obsolete image handling program called Apollo HRDU. HDRUs are considered old and uncommon, and are difficult to open with regular image viewers, but in case you found one it's probably best to convert to a more accessible extension, such as JPG or PNG.

What are JXR files?

JXR or JPEG XR (JPEG Extended Range) is the extension used to define high resolution and high color depth images that provide better quality than regular JPEGs. The JXR format was initially developed as an HD Photo format for Windows' media viewers and editors and can support lossy or lossless compression. Its 48-bit RGB color range allows for accuracy in rendering images and better graphic representation. Additionally, JXRs can include an alpha channel which facilitates the editing of transparent layers.

Can reaConverter convert HDRU to JXR?

Yes! reaConverter instantly converts .hdru to .jxr with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert HDRU to JXR online?

If you only need to convert a few HDRU files to JXR format, feel free to try our free online free online HDRU to JXR converter — perfect for small batches with no installation needed!

How can I turn HDRU files into JXR on my computer?

The best way to change HDRUs to JXRs on your PC is to install 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 to JXR.

How can I automate HDRU to JXR files conversion?

reaConverter supports all the most useful automation features such as Right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert HDRU files to JXR using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line hdru to jxr converter for batch processing.

What else can I do with reaConverter?

Convert CAD formatsSet picture bit depthConvert GIS filesCopy EXIF dataChange format settings

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