Convert FTS to JXR

Fast FTS to JXR conversion for Windows. reaConverter supports 700+ formats with batch processing and built-in editing tools.

Got a folder full of FTS files? reaConverter batch converts them to JXR in minutes, not hours. Local processing means instant results, even with thousands of files.

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How to Convert Multiple FTS Images to JXR?

1. Download and Install reaConverter

reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately. reaConverter also includes editing tools: resize, crop, rotate, and more.

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Install reaConverter

2. Load your FTS files

Add your FTS files to reaConverter. Whether it's a handful or an entire archive, the batch engine processes them efficiently.

Browse for files, drag them in, or add entire folders at once. reaConverter queues everything automatically.

Load your FTS files into reaConverter

3. Select JXR as output format

Pick JXR as the output format. Set the destination folder and optionally configure resolution, quality, or file naming.

Select JXR as output format

4. Start FTS to JXR conversion

Start the conversion with one click. reaConverter handles everything and notifies you when it's done.

Start Conversion

When the batch finishes, your JXR files are ready in the destination folder you chose earlier.

FTS to JXR Converter

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

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Do more with your images

Converting FTS 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 January 25, 2026
"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.
Jamie K.
Digital Archivist
"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
Logan B.
Satisfied Customer
"I use the online converter — it’s quick and hassle-free!"
Jian Wong
Jian Wong
Happy Online User
"Working in a print studio means constantly juggling obscure file formats. I used to waste hours Googling converters or installing random software — until reaConverter became my Swiss Army knife. Install it once, and you're set forever. No internet? No problem!"
Helen Evans
Helen Evans
Satisfied Customer
"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.
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
Kenneth D. Carter
Satisfied Customer

FTS to JXR Conversion: FAQ

What are FTS files?

FTS (Flexible Image Transport System) is an image format used particularly for storing and transferring data related to astronomy, used by organizations such as NASA. Just like similar extensions FITS and FIT, FTS images can store not only image data but also metadata connected to the files' origin and structure. The FTS format is supported by a limited number of image viewers and can be converted to more widely accessible extensions, such as JPEG 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 FTS to JXR?

Yes! reaConverter instantly converts .fts 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.

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 FTS to JXR online?

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

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

The best way to change FTSs 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 FTS to JXR.

How can I automate FTS 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 FTS 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 fts to jxr converter for batch processing.

What else can I do with reaConverter?

Convert DICOM imagesResize pictureConvert RAW formatsConvert PDFWatermark images

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