STC Converter

Convert STC files without uploading anywhere. reaConverter works offline — fast, private, handles thousands of files at once.

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STC Files
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STCConverter

How to Convert .stc Files in Bulk

1. Install reaConverter

Download reliable STC conversion software to convert multiple .stc files and folders in one go.
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Install reaConverter

2. Select STC Files

Select STCs from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load STC files

3. Start Conversion

Click Convert to start the bulk conversion of all selected STC files. The process will begin right away.
reaConverter - Start STC conversion

Convert STC on your PC

For quick and effortless STC file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.

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Do more with your files

Converting STC files for use in a larger project? 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 November 27, 2025
"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."
Jamal Bailey
Jamal Bailey
Satisfied Customer
"I run a small design agency, and reaConverter has saved me countless hours. The batch processing is lightning-fast, and the ability to convert hundreds of files into different formats at once is a game-changer. Highly recommend!"
Mark T.
Mark T.
Satisfied Customer
"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
Paul Baker
Happy User
"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
Malik T. Martin
Satisfied Customer
"Converts files in seconds! Finally a tool that's both fast and simple to use."
Wei Chen
Wei Chen
Happy User
"I firmly believe working with JPEG — the universal format supported by all devices and apps—is the wisest choice. reaConverter handles these conversions flawlessly."
Ava Thomas
Ava Thomas
Happy User

STC files: Frequently Asked Questions

What are STC files?

STC is a file format used in Gerber for the top copper layer of a PCB. It contains information about the electrical connections, copper traces, and other details related to the top layer of the PCB. STC files are commonly used along with other Gerber files to provide a complete representation of the PCB design.

Can reaConverter open STC files?

reaConverter fully supports the STC file format – open, edit, and export STC files to any other popular file format with ease.

How do I change STC to another format?

reaConverter is a user-friendly tool for converting STC files. Once installed on your computer, it allows you to convert all your .stc files at once with just a few clicks. You can even convert stc images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert STC online?

If you only want to convert a few STC files, you are welcome to try our free online STC converter.

How can I turn STC files on my computer to another format?

The best way to convert STC files on your PC is to get 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 STC.

How can I automate STC files conversion?

reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.

Can I convert STC files using scripts or the command-line interface?

reaConverter provides full access to all its features from the Windows command-line shell, including the command-line stc converter.

What else can I do with reaConverter?

Change format settingsChange DPIConvert PDF filesWatermark pictureConvert DICOM files

What formats can I convert a STC file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcx  dds  dgn  dis  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  hpg  hru  ico  iff  iges  igs  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  rla  sgi  shp  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  wrl  xbm  xpm 

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Explore our efficient STC file converter that saves you time and effort by converting multiple .stc files into different formats.
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