Convert STS to CIT

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

STS to CIT conversion is faster with the right tool. reaConverter handles everything from a few files to thousands in one batch. Processes files consistently every time, with full control over quality and output settings.

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STSCIT

How to Convert Multiple STS Files to CIT?

1. Download and Install reaConverter

First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed.

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2. Load your STS files

Launch reaConverter and drop in your STS files. The software queues everything for batch processing with consistent settings.

Add files by dragging them in, browsing folders, or using the right-click menu from Windows Explorer.

Load your STS files into reaConverter

3. Select CIT as output format

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

Select CIT as output format

4. Start STS to CIT conversion

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

Start Conversion

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

STS to CIT Converter

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

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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
Image editing

User Reviews

Average User Rating:4.8
Last updated on August 04, 2026
"Creating marketing materials for various platforms requires multiple file versions from single sources. reaConverter's workflow automation lets us generate PNG, JPEG, and SVG variants from AI and PSD files simultaneously. The color profile management ensures brand consistency across all outputs, and the processing speed allows for last-minute changes without delaying deadlines."
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"I was drowning in mismatched file formats until I found reaConverter. The one-click conversion and editing tools simplified everything, and the pricing is reasonable for small businesses. Now I spend less time troubleshooting and more time growing my brand!"
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"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."
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"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."
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"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!"
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STS to CIT Conversion: FAQ

What are STS files?

An STS file contains a two-dimensional vector representation of the bottom solder mask which makes up a printed circuit board (PCB), and it is most likely created and processed with Eagle software. STS is part of a larger family of extensions called Gerber, which represent the de facto standard used in the PCB industry. Gerber files describe various aspects of electronic boards, including copper layers, solder masks, electrical connections, drilling or milling data. Similar formats include SOL, STC and PLC.

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 STS to CIT?

Yes! reaConverter instantly converts .sts 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 images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert STS to CIT online?

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

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

The best way to change STSs 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 STS to CIT.

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

What else can I do with reaConverter?

Convert PDF filesWatermark photosChange file dateConvert vector filesConvert picture color space

STS and CIT: related conversions

Other ways to convert STS files, and other sources that convert to CIT.

STS to JPGSTS to PNGSTS to PDFGTO to CITGTP to CITGTS to CIT
All STS conversionsAll CIT conversions

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