FI Converter

Save yourself from the hassle of spending countless hours trying to figure out how to convert multiple FI file into other formats with our fast and easy FI file converter.

How to Convert .fi Files in Bulk

1. Install reaConverter

Download reliable FI conversion software to convert multiple .fi files and folders in one go.

2. Select FI Files

Select FIs from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load FI files

3. Start Conversion

Click Convert to start the bulk conversion of all selected FI files. The process will begin right away.
reaConverter - Start FI conversion

Convert FI on your PC

For quick and effortless FI 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.

Do more with your files

Converting FI files for use in a larger project? 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.

Image editing

User Reviews

Average User Rating:
Last updated on April 27, 2025
"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
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Kenneth D. Carter
Satisfied Customer
"Tried a few image tools before, but this one is by far the easiest. Drag, drop, convert — done in seconds. It saved me a ton of time when organizing my image folders."
Lisa K.
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Lisa K.
Happy User
"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
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Richard E. Miller
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.
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David R.
IT Solutions Architect
"I'm really impressed with this software - it converts files between formats incredibly fast!"
Lin Zhang
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Lin Zhang
Happy User
"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."
Jamal Bailey
⭐⭐⭐⭐⭐
Jamal Bailey
Satisfied Customer

FI files: Frequently Asked Questions

Can reaConverter open FI files?

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

How do I change FI to another format?

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

Can I convert FI online?

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

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

The best way to convert FI files 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 FI.

How can I automate FI 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 FI 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 fi converter.

What else can I do with reaConverter?

Convert CAD formatsSet picture bit depthConvert DICOM imagesChange picture sizeConvert PDF

What formats can I convert a FI file to?

Discover more

Explore our efficient FI file converter that saves you time and effort by converting multiple .fi files into different formats.
reaConverter software