Convert RS to FAX

The quick and simple way to convert your RS into FAX files is to use a quality piece of software, such as reaConverter.

reaConverter is offline conversion software that supports multiple file formats, including RS to FAX conversion, along with image editing capabilities.

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How to Convert Multiple RS Files to FAX?

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 RS files

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

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

Load your RS files into reaConverter

3. Select FAX as output format

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

Select FAX as output format

4. Start RS to FAX conversion

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

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

RS to FAX offline

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

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Do more with your files

Converting RS 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
"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
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"I use the online converter — it’s quick and hassle-free!"
Jian Wong
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"Working in a print studio means constantly juggling obscure file formats. I used to waste hours Googling converters or installing random software — until reaConverter became my Swiss Army knife. Install it once, and you're set forever. No internet? No problem!"
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"Converts files in seconds! Finally a tool that's both fast and simple to use."
Wei Chen
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"I'd been searching for reliable conversion software forever — reaConverter has everything I need! After installing and watching the tutorial, I had my files converted to the perfect format in minutes. Flawless experience!"
Sanjay Mehta
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RS to FAX Conversion: FAQ

What are RS files?

RS is part of a group of formats called Sun Raster Images, developed by Sun Microsystems for use on its UNIX platforms. Similar formats include RAST, RAS and SUN. Files with the RS extension contain bitmaps that were created or processed on workstations or servers developed by Sun Microsystems. They are considered rare and are probably difficult to open via regular image viewers.

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 RS to FAX?

Yes! reaConverter instantly converts .rs 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.

Can I convert RS to FAX online?

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

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

The best way to change RSs 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 RS to FAX.

How can I automate RS 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 RS 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 rs to fax converter for batch processing.

What else can I do with reaConverter?

Convert DICOM filesResize pictureConvert Gerber filesCrop picturesConvert GIS files

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