Convert STS to IGS

The quick and simple way to change your STS into IGS files is to use a quality piece of software, such as reaConverter.

reaConverter is a standalone software designed for bulk STS to IGS conversion. reaConverter also includes features for resizing, cropping, and editing images, as well as batch processing capabilities that allow users to automate repetitive tasks.

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.

Install reaConverter

2. Load your STS files

Start reaConverter and load all the .sts files you intend to convert into .igs. The software supports multiple STS conversion and processes all files locally on your computer.

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

3. Select IGS as output format

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

4. Start STS to IGS conversion

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

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

STS to IGS Converter

reaConverter offers the fastest, simplest solution for converting your STS 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 STS 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 September 20, 2025

"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."

J. Mitchell

Satisfied Customer

"reaConverter is pure gold! Rock-solid performance with zero crashes. No internet needed—perfect for travel or low-connectivity work. The ultimate offline alternative to sketchy web converters. Plus, the desktop version keeps sensitive files secure since nothing ever gets uploaded to the cloud."

Malik T. Martin

Satisfied Customer

"I was skeptical at first, but reaConverter exceeded my expectations. The interface is intuitive, and the advanced settings let me tweak outputs perfectly. Plus, the customer support is fantastic!"

Sarah Lane

Satisfied Customer

"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

Happy User

"Rare software that actually does it all! Converts anything, beautiful interface, and never lets me down. A must-have!"

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

Happy User

STS to IGS Conversion: FAQ

Can reaConverter convert STS to IGS?

Yes! reaConverter instantly converts .sts 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 STS to IGS online?

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

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

The best way to change STSs 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 STS to IGS.

How can I automate STS 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 STS 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 sts to igs converter for batch processing.

What else can I do with reaConverter?

Copy metadata (EXIF, IPTC)Change format settings Change DPI Convert DICOM files Image resizer