Convert FAX to FLIF

FAX to FLIF converter that respects your privacy. No cloud uploads, no file size limits — just fast offline batch processing.

Online converters too slow for your FAX files? reaConverter works locally and handles unlimited batches. All processing runs locally on your PC, so your files stay private and secure.

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. reaConverter also includes editing tools: resize, crop, rotate, and more.

Install reaConverter

2. Load your FAX files

Add FAX files to reaConverter. One file or a thousand, the process is the same. Everything runs locally on your machine.

You can drag-and-drop files, browse to a folder, or add entire directory trees including subfolders.

3. Select FLIF as output format

Select FLIF from the output format list and set your destination folder. You can also adjust quality and compression settings.

4. Start FAX to FLIF conversion

Click the Convert button to start. reaConverter will process all your files with the settings you selected.

When finished, your new .flif files will be waiting in the destination folder.

FAX to FLIF Converter

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

Download Free Trial

Do more with your images

Converting FAX images for use in a larger project? With reaConverter, you can convert, edit, and enhance your images in one streamlined process.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

Image editing tools

User Reviews

Average User Rating:
Last updated on January 22, 2026

"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

Happy User

"Rare software that actually does it all! Converts anything, beautiful interface, and never lets me down. A must-have!"

Henry R.

Happy User

"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."

Paul Baker

Happy User

"We deployed reaConverter across our department to standardize file formats for our archives. The command-line support and automation features integrated perfectly into our systems. Stellar performance and zero crashes—it just works."

David R.

IT Solutions Architect

"So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!"

Kenneth D. Carter

Satisfied Customer

"I run a small design agency, and reaConverter has saved me countless hours. The batch processing is lightning-fast, and the ability to convert hundreds of files into different formats at once is a game-changer. Highly recommend!"

Mark T.

Satisfied Customer

FAX to FLIF Conversion: FAQ

Can reaConverter convert FAX to FLIF?

Yes! reaConverter instantly converts .fax 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.

What is reaConverter used for?

reaConverter is a software program used for converting images and other types of files from one format to another. It supports a wide range of file formats and allows users to convert multiple files at once, making it a valuable tool for graphic designers, photographers, and other professionals who work with digital images. reaConverter also includes features for resizing, cropping, and editing images, along with batch processing capabilities that help automate repetitive tasks.

Can I convert FAX to FLIF online?

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

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

The best way to change FAXs 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 FAX to FLIF.

How can I automate FAX 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 FAX 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 fax to flif converter for batch processing.

What else can I do with reaConverter?

Change format settings Change DPI Convert RAW photos Convert Gerber files Crop image