Convert UNI to JXR

For an easy and efficient conversion of your UNI files to JXR format, try our dependable software solution — reaConverter.

reaConverter offers batch processing and offline support for converting UNI files to JXR 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 UNI 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 UNI files

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

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

Load your UNI 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 UNI to JXR conversion

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

Screenshot

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

UNI to JXR Converter

reaConverter offers the fastest, simplest solution for converting your UNI 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 UNI 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 May 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
"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
"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!"
⭐⭐⭐⭐⭐
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!"
⭐⭐⭐⭐⭐
Mark T.
Satisfied Customer
"Creating marketing materials for various platforms requires multiple file versions from single sources. reaConverter's workflow automation lets us generate PNG, JPEG, and SVG variants from AI and PSD files simultaneously. The color profile management ensures brand consistency across all outputs, and the processing speed allows for last-minute changes without delaying deadlines."
⭐⭐⭐⭐⭐
Rebecca Turner
Marketing Agency CEO
"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

UNI to JXR Conversion: FAQ

What are UNI files?

UNI is a rare image format associated with Brother fax machines. Brother is a Japanese brand with a long history in manufacturing electronical equipment for the printing and advertising industry, as well as sewing and embroidering. A UNI file most likely contains the image of a document that has been sent or received via a Brother fax machine. The format is now considered obsolete.

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 UNI to JXR?

Yes! reaConverter instantly converts .uni 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 UNI to JXR online?

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

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

The best way to change UNIs 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 UNI to JXR.

How can I automate UNI 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 UNI 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 uni to jxr converter for batch processing.

What else can I do with reaConverter?

Convert RAW photo formatsConvert PDF filesAdd watermark on imageConvert vector filesConvert picture color space

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