JFI Converter

Convert JFI files fast and easy with reaConverter - batch process all your images at once with just a few clicks.

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Convert JFI on your PC

For quick and effortless JFI 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.

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Do more with your images

Converting JFI 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 tools

User Reviews

Average User Rating:
Last updated on October 30, 2025

"Exactly what I needed! Simple, fast, and no bloat. I use reaConverter Lite to resize and convert batches of images for documents. The presets make it super easy, and everything works smoothly."

Mark Jones

Happy User

"I deal with hundreds of images daily, and reaConverter has been a lifesaver. The Watch Folders feature lets me automate file conversions without lifting a finger. I set up a folder for incoming files and it automatically resizes, renames, and converts them into the formats I need. It's like having a personal assistant!"

Sarah T.

Graphic Designer

"I was skeptical at first, but reaConverter exceeded my expectations. The interface is intuitive, and the advanced settings let me tweak outputs perfectly. Plus, the customer support is fantastic!"

Sarah Lane

Satisfied Customer

"We use reaConverter in our department to handle image and document conversions for multiple teams. The Watch Folders function is brilliant — I configured different folders for different workflows, and now everything happens automatically in the background. No more manual conversions or missed files. Rock-solid performance!"

James L.

IT Manager

"Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch."

Marcus White

Healthcare IT

"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

JFI images: Frequently Asked Questions

Can reaConverter open JFI files?

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

How do I change JFI to another format?

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

Can I convert JFI online?

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

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

The best way to convert JFI 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 JFI.

How can I automate JFI 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 JFI 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 jfi converter.

What else can I do with reaConverter?

Convert GIS files Copy metadata (EXIF, IPTC)Convert Gerber files Crop photos Change file creation date