Convert ST7 to DCX

ST7 to DCX made simple. Add files or folders, pick your settings, click Convert. reaConverter handles the rest — even thousands of files.

Looking to change ST7 files to DCX format? reaConverter makes it simple — add your files, select output format, and convert entire folders in one click. Runs entirely on your hardware for maximum speed — no waiting for uploads or server queues.

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How to Convert Multiple ST7 Files to DCX?

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 ST7 files

Start reaConverter and add your .st7 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 ST7 files into reaConverter

3. Select DCX as output format

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

Select DCX as output format

4. Start ST7 to DCX 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 DCX output.

ST7 to DCX Converter

reaConverter offers the fastest, simplest solution for converting your ST7 files into DCX in seconds - all files processed on your PC for maximum privacy and speed.

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Do more with your files

Converting ST7 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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Image editing

User Reviews

Average User Rating:
Last updated on January 15, 2026
"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
Logan B.
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"I use the online converter — it’s quick and hassle-free!"
Jian Wong
Jian Wong
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"Working in a print studio means constantly juggling obscure file formats. I used to waste hours Googling converters or installing random software — until reaConverter became my Swiss Army knife. Install it once, and you're set forever. No internet? No problem!"
Helen Evans
Helen Evans
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"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
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"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
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"After 200+ conversions on my budget laptop (i3-1115G4/4GB RAM/Win11), reaConverter outperforms heavyweight tools. Zero crashes, low CPU usage during batch processing, and no internet dependency - exactly what professionals need."
Walter Morgan
Walter Morgan
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ST7 to DCX Conversion: FAQ

What are ST7 files?

An ST7 file represents a RAW image created with the ST-X model of the SBIG CCD camera. This is a thermoelectrically cooled imaging camera that can be used in astronomy, color photometry, medical imaging and a few other scientific and industrial domains. ST7 is part of a larger group of formats, including ST5, ST6, ST8 and STX. All are considered rare and might be difficult to open outside specialized software.

What are DCX files?

DCX files are multi-page images consisting of raster graphics, usually used to create fax files and functioning as a header that introduces a series of ensuing PCX files. DCX is a bitmap format and was initially developed together with the PCX format by Zsoft Corp. and was associated with PC Paintbrush. This graphics editing software was popular in the late 1980s on computers using the MS-DOS operating system, and later on it was adapted for Windows too.

Can reaConverter convert ST7 to DCX?

Yes! reaConverter instantly converts .st7 to .dcx 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 ST7 to DCX online?

If you only need to convert a few ST7 files to DCX format, feel free to try our free online free online ST7 to DCX converter — perfect for small batches with no installation needed!

How can I turn ST7 files into DCX on my computer?

The best way to change ST7s to DCXs 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 ST7 to DCX.

How can I automate ST7 to DCX 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 ST7 files to DCX using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line st7 to dcx converter for batch processing.

What else can I do with reaConverter?

Convert DICOM imagesResize pictureConvert GIS filesSet file dateConvert CAD formats

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