Convert HEIF to FAX

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

Tired of converting HEIF files one at a time? reaConverter processes entire folders to FAX automatically. Handles large batches reliably without crashes or timeouts.

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HEIF to FAX
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HEIFFAX

How to Convert Multiple HEIF Images to FAX?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting HEIF files in under two minutes. Apply image edits like resize, crop, or color adjustment while converting.

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Install reaConverter

2. Load your HEIF files

Launch reaConverter and drop in your HEIF files. The software queues everything for batch processing with consistent settings.

Add files by dragging them in, browsing folders, or using the right-click menu from Windows Explorer.

Load your HEIF files into reaConverter

3. Select FAX as output format

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

Select FAX as output format

4. Start HEIF to FAX conversion

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

Start Conversion

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

HEIF to FAX Converter

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

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Do more with your images

Converting HEIF 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.

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User Reviews

Average User Rating:
Last updated on January 18, 2026
"If Apple’s HEIF format drives you nuts, this is the fix. Simpler than Adobe, faster than online tools, and reliable enough for pro workflows."
Noah F.
Noah F.
Satisfied Customer
"I needed to convert HEIF files for a personal project, and reaConverter made it shockingly simple. Drag-and-drop batch conversion, preset profiles, and fast outputs."
Mark Reynolds
Mark Reynolds
Satisfied Customer
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Kyle Brooks
Happy User
"This converter delivers exceptionally quick format conversions with reliable results every time."
Brian White
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
Marcus White
Healthcare IT
"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
Logan B.
Satisfied Customer

HEIF to FAX Conversion: FAQ

What are HEIF files?

HEIF (High Efficiency Image File Format) - is a media container for images and image series. Format was developed by the Moving Picture Experts Group (MPEG). Main advantages of HEIF is efficient storage of image bursts and data encoding, which makes HEIF format a good and easy solution to distribute images and image collections.

What are FAX files?

FAX files contain incoming or outgoing fax images created using specialized software, usually as part of a fax machine or a computer with a fax modem. This format is a fixed width Group 3 TIFF saved in black&white colors.

Can reaConverter convert HEIF to FAX?

Yes! reaConverter instantly converts .heif to .fax 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 HEIF to FAX online?

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

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

The best way to change HEIFs to FAXs 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 HEIF to FAX.

How can I automate HEIF to FAX 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 HEIF files to FAX using the command prompt?

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

What else can I do with reaConverter?

Convert vector filesConvert picture color spaceConvert DICOM filesResize photoChange format settings

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