Convert HDRI to RIFF

The quick and simple way to convert HDRI to RIFF files is to use a quality batch conversion software, such as reaConverter.

reaConverter offers batch processing and offline support for converting HDRI files to RIFF with precision, saving you time on large projects. With customizable quality settings, resolution adjustments, and support for bulk conversions, it ensures fast, high-quality results.

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How to Convert Multiple HDRI Images to RIFF?

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. At the same time, it will allow you to apply image editing options during conversion.

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Install reaConverter

2. Load your HDRI files

Start reaConverter and load all the .hdri files you intend to convert into .riff. The software supports multiple HDRI conversion and processes all files locally on your computer.

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

Load your HDRI files into reaConverter

3. Select RIFF as output format

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

Select RIFF as output format

4. Start HDRI to RIFF 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 RIFF files in the destination folder you selected.

HDRI to RIFF Converter

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

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Do more with your images

Converting HDRI images for use in a larger project? With reaConverter, you can convert, edit, and enhance your images in one streamlined process.

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.

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User Reviews

Average User Rating:
Last updated on June 07, 2025
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
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Elena Anderson
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"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
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R. Lewis
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"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."
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Walter Morgan
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"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."
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David R.
IT Solutions Architect
"So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!"
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Kenneth D. Carter
Satisfied Customer
"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!"
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HDRI to RIFF Conversion: FAQ

What are HDRI files?

SilverFast’s 64-bit HDRi RAW file is a TIFF that preserves a full 16-bit-per-channel RGB scan plus a separate 16-bit infra-red channel, giving 64 bits per pixel. The visible data stays completely unprocessed—no sharpening, gamma, or colour tweaks—while the IR map lets SilverFast’s iSRD (or compatible tools) later remove dust and scratches non-destructively, making it an ideal “digital negative” for archival film workflows.

What are RIFF files?

The Resource Interchange File Format RIFF is a structured multimedia container format developed through a collaboration between Microsoft and IBM in 1991. As an adaptation of the Electronic Arts Interchange File Format (IFF), RIFF implements a tagged chunk architecture where each data segment contains a 4-character identifier, 32-bit size field, and payload data. This design enables hierarchical organization of heterogeneous multimedia streams while maintaining platform-independent data representation through strict little-endian byte ordering.

Can reaConverter convert HDRI to RIFF?

Yes! reaConverter instantly converts .hdri to .riff 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.

What is reaConverter used for?

reaConverter is a software program used for converting images and other types of files from one format to another. It supports a wide range of file formats and allows users to convert multiple files at once, making it a valuable tool for graphic designers, photographers, and other professionals who work with digital images. reaConverter also includes features for resizing, cropping, and editing images, along with batch processing capabilities that help automate repetitive tasks.

Can I convert HDRI to RIFF online?

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

How can I turn HDRI files into RIFF on my computer?

The best way to change HDRIs to RIFFs 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 HDRI to RIFF.

How can I automate HDRI to RIFF 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 HDRI files to RIFF using the command prompt?

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

What else can I do with reaConverter?

Convert GIS filesConvert RAW photo formatsCopy IPTC dataConvert vector imagesConvert picture color space

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