FTS Converter

Fast FTS conversion for Windows. reaConverter processes large batches reliably without crashes or timeouts.

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Convert FTS on your PC

For quick and effortless FTS 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 FTS 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 February 01, 2026

"reaConverter is pure gold! Rock-solid performance with zero crashes. No internet needed—perfect for travel or low-connectivity work. The ultimate offline alternative to sketchy web converters. Plus, the desktop version keeps sensitive files secure since nothing ever gets uploaded to the cloud."

Malik T. Martin

Satisfied Customer

"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

"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"

Richard E. Miller

Satisfied Customer

"This program is incredibly simple and user-friendly, even beginners can use it with ease. It supports batch processing, works offline, and runs smoothly on my aging Acer Aspire laptop. Best of all, the output quality is outstanding!"

Kevin Harris

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

"Rare software that actually does it all! Converts anything, beautiful interface, and never lets me down. A must-have!"

Henry R.

Happy User

FTS images: Frequently Asked Questions

Can reaConverter open FTS files?

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

How do I change FTS to another format?

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

Can I convert FTS online?

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

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

The best way to convert FTS 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 FTS.

How can I automate FTS 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 FTS 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 fts converter.

What else can I do with reaConverter?

Convert RAW photos Change format settings Change DPI Copy metadata (EXIF, IPTC)Convert PDF files