Convert FAX to RIFF

If you're looking for a reliable and efficient software tool to convert your FAX files to RIFF format with ease, you can count on reaConverter.

reaConverter offers batch processing and offline support for converting FAX files to RIFF with precision, saving you time on large projects. With customizable quality settings, resolution adjustments, and support for bulk conversions, it ensures fast, high-quality results.

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FAX to RIFF
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FAXRIFF

How to Convert Multiple FAX Images to RIFF?

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. At the same time, it will allow you to apply image editing options during conversion.

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Install reaConverter

2. Load your FAX files

Start reaConverter and load all the .fax files you intend to convert into .riff. The software supports multiple FAX conversion and processes all files locally on your computer.

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

Load your FAX files into reaConverter

3. Select RIFF as output format

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

Select RIFF as output format

4. Start FAX to RIFF conversion

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

Screenshot

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

FAX to RIFF offline

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

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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.

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Image editing

User Reviews

Average User Rating:
Last updated on April 24, 2025
"The step-by-step video makes conversion foolproof. I'd recommend this to my grandma - it's that well-explained!"
DeShawn M. Thompson
Happy User
"I'm really impressed with this software - it converts files between formats incredibly fast!"
Lin Zhang
Happy User
"I firmly believe working with JPEG — the universal format supported by all devices and apps—is the wisest choice. reaConverter handles these conversions flawlessly."
Ava Thomas
Happy User
"An excellent program! I use it regularly in my work — it supports nearly every file format imaginable. The interface is intuitive and runs flawlessly every time."
Roger Cook
Happy User
"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."
Jamal Bailey
Satisfied Customer
"Our volunteer team uses reaConverter to prepare images for fundraising campaigns. The learning curve was minimal, and the results are professional-grade. The customer support team even helped us customize a workflow — fantastic service!"
Jason P. Bailey
Non-Profit Coordinator

FAX to RIFF Conversion: FAQ

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.

What are RIFF files?

The Resource Interchange File Format RIFF is a structured multimedia container format developed through a collaboration between Microsoft and IBM in 1991. As an adaptation of the Electronic Arts Interchange File Format (IFF), RIFF implements a tagged chunk architecture where each data segment contains a 4-character identifier, 32-bit size field, and payload data. This design enables hierarchical organization of heterogeneous multimedia streams while maintaining platform-independent data representation through strict little-endian byte ordering.

Can reaConverter convert FAX to RIFF?

Yes! reaConverter instantly converts .fax to .riff 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 RIFF online?

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

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

The best way to change FAXs to RIFFs 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 RIFF.

How can I automate FAX to RIFF 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 RIFF using the command prompt?

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

What else can I do with reaConverter?

Convert CAD formatsSet picture bit depthSet file dateCopy EXIF dataConvert DICOM images

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