Convert CAT to IGS

Why upload sensitive CAT files to online converters? reaConverter processes everything locally — convert to IGS with zero cloud risk.

Online converters too slow for your CAT 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

Download reaConverter and install it in seconds. The setup is straightforward — no complex configuration, no extra software required.

Install reaConverter

2. Load your CAT files

Add CAT 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 IGS as output format

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

4. Start CAT to IGS conversion

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

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

CAT to IGS Converter

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

Download Free Trial

Do more with your files

Converting CAT 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

User Reviews

Average User Rating:
Last updated on January 24, 2026

"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"

Richard E. Miller

Satisfied Customer

"Converts files in seconds! Finally a tool that's both fast and simple to use."

Wei Chen

Happy User

"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

Satisfied Customer

"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"

Logan B.

Satisfied Customer

"I use the online converter — it’s quick and hassle-free!"

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

Satisfied Customer

CAT to IGS Conversion: FAQ

Can reaConverter convert CAT to IGS?

Yes! reaConverter instantly converts .cat to .igs 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 CAT to IGS online?

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

How can I turn CAT files into IGS on my computer?

The best way to change CATs to IGSs 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 CAT to IGS.

How can I automate CAT to IGS 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 CAT files to IGS using the command prompt?

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

What else can I do with reaConverter?

Convert Gerber images Crop images Convert DICOM images Resize photos Convert vector images