FLIF File Extension

Free Lossless Image Format File

File Type flif
Popularity
4.3 (36 votes)
Application Free Lossless Image Format
Category Raster Image Files

What is a FLIF file?

The FLIF extension is related to Free Lossless Image Format File and is classified in the Raster Image Files category, which contains 575 files.

FLIF file support extends to various operating systems, including Windows, Linux and Mac OS. There are 2 programs available to view a FLIF file, including popular tools like Free Lossless Image Format and UGUI: FLIF.

Windows

Mac OS

Linux

How to open a FLIF file?

If you are having trouble opening a FLIF file, it usually means the right software is not installed. Choose a program from the list that matches your operating system. Next, visit the official website of the developer, download the software, and install it on your device.

Thanks to their popularity, Free Lossless Image Format and UGUI: FLIF are often the go-to programs for managing FLIF files. If you want the most recent release of Free Lossless Image Format, head over to the Jon Sneyers site and download the version designed to run on all platforms.

After completing the installation, FLIF files should be recognized by the system and linked to Free Lossless Image Format.

Set Free Lossless Image Format as your default FLIF viewer

Set default app to open files on Mac

Right-click or Control + left-click on the desired FLIF file to open a menu of available actions;
Choose "Open in Application" and click "Other";
In the lower section of the window, you’ll find the "Enable" menu, with "Recommended Programs" pre-selected as the default option;
Select "All Programs" in this menu, and then search for Free Lossless Image Format. Check the box next to "Always open in app" to make sure it’s the default option.

Change a default app in Windows

To get started, right-click your FLIF file, then choose "Open With" and select "Choose Another Application" from the context menu;
From the list of applications in the pop-up window, find and select Free Lossless Image Format as your desired application;
Check the "Always use this app" checkbox, and then click "OK" to set your chosen app as the default for opening FLIF files.

Solving Common FLIF File Challenges

While FLIF files can sometimes present difficulties, most problems can be resolved quickly with minor software modifications. Check the tips below to help solve them.

What Causes Free Lossless Image Format to Crash Frequently?

Insufficient software updates are a likely cause of Free Lossless Image Format crashes. Be sure to install the latest updates for Jon Sneyers products.

A simple restart of your computer can often fix many common problems, which is why it is the recommended first step before making any adjustments to your software settings.

How can I restore a damaged FLIF file?

Start a data recovery program and open the damaged FLIF file. Then, choose the "Repair" option from the menu. Allow the recovery process to complete, which will automatically repair the damaged raster image files.

How can I determine if my FLIF file is damaged?

Characteristics of corrupted FLIF raster image files can include:

Free Lossless Image Format or other programs stop responding or crash when trying to handle the file;
Error notifications appear during file manipulation;
When opening the file, errors occur or the inability to access its contents;
Unexplained FLIF file size inflation;
Editing the archive in Free Lossless Image Format is hampered by poor overall performance;

How to edit a FLIF file?

To modify FLIF files, you need to install special software that makes it possible to open and edit raster image files. Online FLIF editors are more restricted compared to software designed for Free Lossless Image Format File.

Best FLIF Editor Software in 2026

Taking the above factors into account, we have selected a list of FLIF editors currently available.

FLIF Editor Software	Developer	Platforms	Overall Rating
UGUI: FLIF	Jon Sneyers	Windows, Mac OS, Linux	4.7 out of 5 (42 reviews)
Free Lossless Image Format	Jon Sneyers	Windows, Mac OS, Linux	4.5 out of 5 (40 reviews)

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