Convert STS to PSD

Stop converting STS files one by one. reaConverter processes entire folders to PSD automatically — just drag, drop, and click Convert.

Got a folder full of STS files? reaConverter batch converts them to PSD in minutes, not hours. Local processing means instant results, even with thousands of files.

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How to Convert Multiple STS Files to PSD?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting STS files in under two minutes.

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Install reaConverter

2. Load your STS files

Start reaConverter and add your .sts files. The software processes everything locally, so your files never leave your computer.

Use drag-and-drop, folder browser, or right-click conversion from Explorer.

Load your STS files into reaConverter

3. Select PSD as output format

Select PSD from 700+ supported output formats. Choose your destination folder and adjust settings to match your needs.

Select PSD as output format

4. Start STS to PSD conversion

Click Convert to start the batch. reaConverter processes files quickly and shows you the status of each one.

Start Conversion

Once done, reaConverter shows a summary. Click 'Show converted files' to jump straight to your PSD output.

STS to PSD Converter

reaConverter offers the fastest, simplest solution for converting your STS files into PSD 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:
Last updated on January 15, 2026
"They should build a monument for whoever created this software! Everything is so intuitive and effortless. The time savings are incredible — I converted stacks of PSD files to JPG in minutes. Absolutely brilliant!"
Karen M. Lewis
Karen M. Lewis
Satisfied Customer
"An incredibly efficient tool for batch converting PSD to JPG — saves massive amounts of time and effort!"
Jason W.
Jason W.
Satisfied Customer
"Handling 50+ PSDs daily, reaConverter's batch processing cuts my export time by 80%. The perfect balance of speed and quality preservation."
Sarah Thompson
Sarah Thompson
Satisfied Customer
"Clients kept asking to ‘just peek’ at my layered PSDs. Now I convert them to locked PDFs with reaConverter before sending. No more ‘accidental’ edits from ‘helpful’ clients!"
Nina R.
Nina R.
Graphic Designer
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Kyle Brooks
Happy User
"This converter delivers exceptionally quick format conversions with reliable results every time."
Brian White
Brian White
Happy User

STS to PSD 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 PSD files?

PSD is the default format for handling images using Adobe Photoshop and it represents a layered image file. PSDs allow later editing of available layers, including transparency, masks, alpha channels and texts, among others. After applying all desired editing, PSD files can be saved in Photoshop under more easily recognizable formats, such as JPEG or PNG, which are also smaller in size but flatten the image and hence do not allow later editing of layers.

Can reaConverter convert STS to PSD?

Yes! reaConverter instantly converts .sts to .psd 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 PSD online?

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

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

The best way to change STSs to PSDs 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 PSD.

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

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

What else can I do with reaConverter?

Convert vector filesConvert picture color spaceChange format settingsChange image DPICopy IPTC data

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