Convert FLI to FLIF

FLI to FLIF made simple. Add files or folders, pick your settings, click Convert. reaConverter handles the rest — even thousands of files.

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

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How to Convert Multiple FLI Files to FLIF?

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.

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Install reaConverter

2. Load your FLI files

Start reaConverter and add your .fli files. The software processes everything locally, so your files never leave your computer.

Use drag-and-drop, folder browser, or right-click conversion from Explorer.

Load your FLI files into reaConverter

3. Select FLIF as output format

Select FLIF from 700+ supported output formats. Choose your destination folder and adjust settings to match your needs.

Select FLIF as output format

4. Start FLI to FLIF conversion

Click Convert to start the batch. reaConverter processes files quickly and shows you the status of each one.

Start Conversion

Once done, reaConverter shows a summary. Click 'Show converted files' to jump straight to your FLIF output.

FLI to FLIF Converter

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

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Do more with your files

Converting FLI files for use in a workflow? 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.

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Image editing

User Reviews

Average User Rating:
Last updated on January 15, 2026
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"Rare software that actually does it all! Converts anything, beautiful interface, and never lets me down. A must-have!"
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"For cross-platform compatibility, JPEG remains the gold standard. reaConverter’s precision conversions ensure perfect results every time, whether for presentations, websites, or client deliverables."
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"Finally an app that actually opens my weird files! Saves me from format frustration daily."
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"This converter delivers exceptionally quick format conversions with reliable results every time."
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"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."
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FLI to FLIF Conversion: FAQ

What are FLI files?

The FLI and FLC extensions can be attached alternatively to FLIC animation files, which are similar in features with GIFs. They contain visual files with animations and do not support sound. The FLI extension is used for smaller images (320 x 200, supporting a maximum number of 64 colours) than FLC (supporting up to 256 colours and a size of 64k x 64k).

What are FLIF files?

FLIF (Free Lossless Image Format) is a royalty-free format launched at the end of 2015 as "work in progress" with the aim of offering a better alternative for storing lossless images than the existing PNG, WebP, BPG, JPEG2000 and JPEG XR. FLIF provides similar image quality as the other extensions, but in a file size than can be up to 74% smaller. The new format uses a form of the Adam7 algorithm for compressing images, offering progressive interlacing that allows users to obtain a reasonable encoding of an image even from a partial download.

Can reaConverter convert FLI to FLIF?

Yes! reaConverter instantly converts .fli to .flif 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.

Can I convert FLI to FLIF online?

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

How can I turn FLI files into FLIF on my computer?

The best way to change FLIs to FLIFs 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 FLI to FLIF.

How can I automate FLI to FLIF 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 FLI files to FLIF using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line fli to flif converter for batch processing.

What else can I do with reaConverter?

Change format settingsChange DPIConvert vector filesChange color spaceConvert DICOM files

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