HDR Converter

Get reaConverter, our fast and easy HDR image converter software. It will help you to convert multiple .hdr files in one go.

HDRConverter

How to Convert .hdr Images in Bulk

1. Install reaConverter

Download reliable HDR conversion software to convert multiple .hdr files and folders in one go.

2. Select HDR Files

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

3. Start Conversion

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

Convert HDR on your PC

For quick and effortless HDR 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.

Do more with your images

Converting HDR images for use in a workflow? Touch up, transform, apply editing and effects to your images during conversion.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

Image editing

User Reviews

Average User Rating:
Last updated on April 27, 2025
"After 200+ conversions on my budget laptop (i3-1115G4/4GB RAM/Win11), reaConverter outperforms heavyweight tools. Zero crashes, low CPU usage during batch processing, and no internet dependency - exactly what professionals need."
Walter Morgan
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Walter Morgan
Satisfied Customer
"Before reaConverter, I was the ‘File Conversion Guy’ at work — a title I never asked for and definitely didn’t want. Then I found the Watch Folders feature, and suddenly I was free! Now, files convert themselves while I sip coffee and pretend I'm still working hard. My coworkers think I'm a wizard. Thanks reaConverter, for saving my sanity and boosting my fake productivity!"
Ben H.
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Ben H.
Overwhelmed Office Hero
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
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R. Lewis
Happy User
"I run a small design agency, and reaConverter has saved me countless hours. The batch processing is lightning-fast, and the ability to convert hundreds of files into different formats at once is a game-changer. Highly recommend!"
Mark T.
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Mark T.
Satisfied Customer
"Rare software that actually does it all! Converts anything, beautiful interface, and never lets me down. A must-have!"
Henry R.
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Henry R.
Happy User
"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
⭐⭐⭐⭐⭐
Jamal Bailey
Satisfied Customer

HDR images: Frequently Asked Questions

Can reaConverter open HDR files?

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

How do I change HDR to another format?

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

Can I convert HDR online?

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

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

The best way to convert HDR images 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 HDR.

How can I automate HDR 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 HDR 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 hdr converter.

What else can I do with reaConverter?

Copy EXIF dataConvert CAD formatsSet picture bit depthConvert vector imagesChange image color space

What formats can I convert a HDR file to?

Discover more

Explore our efficient HDR file converter that saves you time and effort by converting multiple .hdr files into different formats.
reaConverter software