Convert STS to PIC

Need to convert hundreds of STS files to PIC? reaConverter does it in one click. No file limits, no watermarks, no internet required.

Need to convert STS to PIC? reaConverter handles batch conversion with ease, processing hundreds of files at once while preserving quality. Your files never leave your machine. No third-party servers, no privacy concerns.

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STS to PIC
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STSPIC

How to Convert Multiple STS Files to PIC?

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 STS files

Launch reaConverter and load the STS files you want to convert. Add a few files or thousands, batch processing handles them all.

Drag-and-drop STSs directly into reaConverter or use the folder browser to load entire directories.

Load your STS files into reaConverter

3. Select PIC as output format

Set PIC as output format and select where to save your converted files. Customize quality settings if needed.

Select PIC as output format

4. Start STS to PIC conversion

Press Convert to begin processing. You can watch the progress or minimize and let it run in the background.

Start Conversion

Your converted PIC files will appear in the destination folder as soon as processing completes.

STS to PIC Converter

reaConverter offers the fastest, simplest solution for converting your STS files into PIC 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

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Last updated on January 13, 2026
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STS to PIC 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 PIC files?

The PIC file format was first associated with PC Paint and later on with its developed version, Pictor Paint. It was one of the first formats accepted as a standard under the DOS platform, and it was developed by John Bridges. PIC files represent raster images, which can use an up to 24-bit color range. The advanced versions of PC Paint and Pictor Paint support image compression and the PIC files created using these programs are device-independent.

Can reaConverter convert STS to PIC?

Yes! reaConverter instantly converts .sts to .pic 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 PIC online?

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

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

The best way to change STSs to PICs 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 PIC.

How can I automate STS to PIC 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 PIC using the command prompt?

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

What else can I do with reaConverter?

Change format settingsChange DPISet manual file dateConvert PDF filesWatermark picture

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