100% Secure & Private
BRT Converter
BRT conversion that keeps your files private. reaConverter runs offline on your PC with full batch processing.
How to Convert .brt Files in Bulk
1. Install reaConverter
2. Select BRT Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless BRT 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.
Extra Tools
Do more with your files
Converting BRT 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.
User reviews
From those who tried it
Average User Rating:Last updated on June 28, 2026
Questions & Answers
BRT files: Frequently Asked Questions
What are BRT files?
The BRT file format denotes an image of a fax document transmitted via a Brooktrout modem or fax machine (now owned by Dialogic). These files serve as digital copies of sent documents and can only be accessed through a select few software applications. Additionally, the Brooktrout 301 fax machine employs the BRK and 301 extensions to save such copies.
Can reaConverter open BRT files?
reaConverter fully supports the BRT file format – open, edit, and export BRT files to any other popular file format with ease.
How do I change BRT to another format?
reaConverter is a user-friendly tool for converting BRT files. Once installed on your computer, it allows you to convert all your .brt files at once with just a few clicks. You can even convert brt images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert BRT online?
If you only want to convert a few BRT files, you are welcome to try our free online BRT converter.
How can I turn BRT files on my computer to another format?
The best way to convert BRT 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 BRT.
How can I automate BRT 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 BRT 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 brt converter.
What else can I do with reaConverter?
Convert whole-slide imagesResize picturesConvert vector imagesChange image DPIConvert PDF
What formats can I convert a BRT file to?
Discover More
Beyond BRT conversion
Convert .brt files in batches of any size, with editing and processing applied along the way. The same tool also handles 700+ other formats, including CAD, medical imaging, and GIS.
