Convert ST8 to PCX

Why upload sensitive ST8 files to online converters? reaConverter processes everything locally — convert to PCX with zero cloud risk.

ST8 to PCX 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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How to Convert Multiple ST8 Files to PCX?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting ST8 files in under two minutes.

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Install reaConverter

2. Load your ST8 files

Open reaConverter and import your .st8 files. No file limits, no slowdowns. Add as many as you need.

Drag files into the window, use the Add Files button, or select entire folders.

Load your ST8 files into reaConverter

3. Select PCX as output format

Select PCX as target format and pick where to save results. You can keep default settings or fine-tune the output.

Select PCX as output format

4. Start ST8 to PCX conversion

Hit Convert to process your files. The log window shows progress, timing, and status for every file.

Start Conversion

Conversion complete? Your PCX files are saved to the destination folder, ready to use.

ST8 to PCX Converter

reaConverter offers the fastest, simplest solution for converting your ST8 files into PCX in seconds - all files processed on your PC for maximum privacy and speed.

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Do more with your files

Converting ST8 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.

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User Reviews

Average User Rating:
Last updated on January 20, 2026
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Kyle Brooks
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"This converter delivers exceptionally quick format conversions with reliable results every time."
Brian White
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"Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch."
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Richard E. Miller
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"Converts files in seconds! Finally a tool that's both fast and simple to use."
Wei Chen
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"I'd been searching for reliable conversion software forever — reaConverter has everything I need! After installing and watching the tutorial, I had my files converted to the perfect format in minutes. Flawless experience!"
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ST8 to PCX Conversion: FAQ

What are ST8 files?

An ST8 file most likely contains an astronomical image shot with an SBIG CCD camera, model ST-X. Such cameras specialize in astronomical imaging, but can be used in a few other scientific and industrial sectors as well, including medical imaging and color photometry. ST8 is included in a group of formats known as Santa Barbara Instruments Astronomical Images, together with ST7, ST6, ST5 and STX.

What are PCX files?

The PCX (Personal Computer Exchange) image file format is associated with PC Paintbrush, an image editing software initially designed for MS-DOS by ZSoft Corporation. At first, PCX files stored a limited range of colors but in time their range was extended to a 24-bit (true color) palette, and PC Paintbrush was adapted for Windows too. Though widely popular during the days of MS-DOS, the PCX format in time lost its appeal and was gradually replaced by formats such as JPEG and PNG.

Can reaConverter convert ST8 to PCX?

Yes! reaConverter instantly converts .st8 to .pcx 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 ST8 to PCX online?

If you only need to convert a few ST8 files to PCX format, feel free to try our free online free online ST8 to PCX converter — perfect for small batches with no installation needed!

How can I turn ST8 files into PCX on my computer?

The best way to change ST8s to PCXs 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 ST8 to PCX.

How can I automate ST8 to PCX 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 ST8 files to PCX using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line st8 to pcx converter for batch processing.

What else can I do with reaConverter?

Convert vector imagesConvert picture color spaceConvert Gerber imagesCrop pictureConvert DICOM images

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