FLI Converter

Our fast and easy FLI file converter will help you avoid spending countless hours trying to figure out how to convert multiple .fli files at once.

How to Convert .fli Files in Bulk

1. Install reaConverter

Download reliable FLI conversion software to convert multiple .fli files and folders in one go.

2. Select FLI Files

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

3. Start Conversion

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

Convert FLI on your PC

For quick and effortless FLI 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 FLI 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 June 30, 2025
"After 200+ conversions on my budget laptop (i3-1115G4/4GB RAM/Win11), reaConverter outperforms heavyweight tools. Zero crashes, low CPU usage during batch processing, and no internet dependency - exactly what professionals need."
Walter Morgan
Walter Morgan
Satisfied Customer
"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
Sarah Lane
Satisfied Customer
"This software just works! My old laptop can’t handle Photoshop, but reaConverter flies through conversions without breaking a sweat. Wi-Fi gone? Still strong!"
Robert Williams
Robert Williams
Happy User
"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.
Lisa K.
Happy User
"Converts files in seconds! Finally a tool that's both fast and simple to use."
Wei Chen
Wei Chen
Happy User
"I'd been searching for reliable conversion software forever — reaConverter has everything I need! After installing and watching the tutorial, I had my files converted to the perfect format in minutes. Flawless experience!"
Sanjay Mehta
Sanjay Mehta
Satisfied Customer

FLI files: Frequently Asked Questions

Can reaConverter open FLI files?

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

How do I change FLI to another format?

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

Can I convert FLI online?

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

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

The best way to convert FLI 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 FLI.

How can I automate FLI 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 FLI 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 fli converter.

What else can I do with reaConverter?

Change format settingsChange DPIConvert RAW photosConvert DICOM filesChange photo size

What formats can I convert a FLI file to?

Discover more

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