Convert BRT to FLIF

With our fast and user-friendly BRT to FLIF converter, you can steer clear of the tedious task of manually converting multiple .brt files into flif format for hours on end.

reaConverter is a standalone software program that allows you to convert multiple files from .brt file format to .flif format quickly and efficiently, with support for batch processing, customizable output settings, and high-quality rendering.

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How to Convert Multiple BRT Files to FLIF?

1. Download and Install reaConverter

reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. reaConverter is incredibly powerful and boasts an extensive variety of features.

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Install reaConverter

2. Load your BRT files

Start reaConverter and load all the .brt files you intend to convert into .flif. The software supports multiple BRT conversion and processes all files locally on your computer.

Select BRTs from a folder or by drag-and-dropping them directly into the reaConverter window.

Load your BRT files into reaConverter

3. Select FLIF as output format

Pick the FLIF as output format and choose the destination folder where you want to save new .flif files.

Select FLIF as output format

4. Start BRT to FLIF conversion

Then simply press Convert button and your conversion will begin in no time!

Screenshot

Once the conversion is complete, you can find your FLIF files in the destination folder you selected.

BRT to FLIF offline

reaConverter offers the fastest, simplest solution for converting your BRT 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 BRT 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.

Conversion features
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User Reviews

Average User Rating:
Last updated on April 23, 2025
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Happy User
"This converter delivers exceptionally quick format conversions with reliable results every time."
Brian White
Happy User
"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
"5/5★ Finally! Does what it promises—converts AND tweaks images without complicated menus. Perfect for quick jobs."
J. Mitchell
Satisfied Customer
"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
"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 L.
Satisfied Customer

BRT to FLIF Conversion: FAQ

What are BRT files?

A BRT file represents the image of a fax document sent through a modem or a fax machine of the Brooktrout brand (currently owned by Dialogic). BRTs are used for storing digital copies of sent documents and can only be viewed with a limited number of software programs. The Brooktrout 301 fax machine also uses the BRK and the 301 extensions to store such copies.

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 BRT to FLIF?

Yes! reaConverter instantly converts .brt 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 BRT to FLIF online?

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

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

The best way to change BRTs 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 BRT to FLIF.

How can I automate BRT 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 BRT 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 brt to flif converter for batch processing.

What else can I do with reaConverter?

Convert vector imagesConvert picture color spaceCopy IPTC dataConvert GIS filesConvert PDF

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