FXS → CIT · Windows

Convert FXS to CIT

Convert FXS to CIT with full control over the output. reaConverter lets you set resolution, compression, and file naming before the run.

Batch FXS to CIT conversion doesn't have to be complicated. reaConverter processes entire folders with consistent quality settings. Works offline with no internet required, so you can convert anywhere, anytime.

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FXS to CIT
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Converting files since 2001

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How to Convert Multiple .fxs Files to .cit?

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.

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Install reaConverter

2. Load your FXS files

Load your FXS files into reaConverter. You can add individual files or point to folders, and the software will queue everything automatically.

Select FXSs from a folder or drag-and-drop them directly into the reaConverter window.

Load your FXS files into reaConverter

3. Select CIT as output format

Choose CIT for output and set your save location. reaConverter lets you customize quality and apply edits before conversion.

Select CIT as output format

4. Start FXS to CIT conversion

Press the Convert button and reaConverter takes care of the rest. Processing time depends on file size and volume.

Start Conversion

After processing, find all your new .cit files in the output location. The log shows details for each conversion.

Step by step

How It Works

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

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Deep Customization

Do more with your files

Converting FXS 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
Image editing

User reviews

What people say after the first batch

Average User Rating:4.8
Last updated on September 21, 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
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.
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
Paul Baker
Happy User
An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!
Logan B.
Logan B.
Satisfied Customer
I use the online converter — it’s quick and hassle-free!
Jian Wong
Jian Wong
Happy Online User
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!
Helen Evans
Helen Evans
Satisfied Customer

FAQ

FXS to CIT Conversion

What are FXS files?

FXS is a rare format associated with files sent or received through Winfax, a program that allowed computers using the Windows platform to communicate with fax machines through a modem. An FXS file most likely contains the image of a document that was sent or received by fax, using this software. Winfax was discontinued in mid 2000s and FXS files are currently uncommon and obsolete.

What are CIT files?

A CIT file represents a black-and-white raster image created using an Intergraph Security, Government and Infrastructure (SG&I) piece of software. Until a few years ago, Intergraph was considered one of largest software developers in the world, and is part of Hexagon AB since 2010. The company provides IT services all over the world to governments and businesses, and apart from the SG&I division it also includes one called Process, Power & Marine (PP&M) and another called Hexagon Geospatial.

Can reaConverter convert FXS to CIT?

Yes! reaConverter instantly converts .fxs to .cit 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 FXS files directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert FXS to CIT online?

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

How can I turn FXS files into CIT on my computer?

The best way to change FXSs to CITs 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 FXS to CIT.

How can I automate FXS to CIT 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 FXS files to CIT using the command prompt?

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

What else can I do with reaConverter?

Change format settingsCopy metadata (EXIF, IPTC)Convert Gerber filesChange color spaceConvert RAW photos

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