100% Secure & Private
ST7 Converter
ST7 to any format, in batch and offline. reaConverter gives you full control over quality and output settings.
How to Convert .st7 Files in Bulk
1. Install reaConverter
2. Select ST7 Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless ST7 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.
Extra Tools
Do more with your files
Converting ST7 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.
User reviews
From those who tried it
Average User Rating:Last updated on July 29, 2026
Questions & Answers
ST7 files: Frequently Asked Questions
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.
Can reaConverter open ST7 files?
reaConverter fully supports the ST7 file format – open, edit, and export ST7 files to any other popular file format with ease.
How do I change ST7 to another format?
reaConverter is a user-friendly tool for converting ST7 files. Once installed on your computer, it allows you to convert all your .st7 files at once with just a few clicks. You can even convert ST7 files directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert ST7 online?
If you only want to convert a few ST7 files, you are welcome to try our free online ST7 converter.
How can I turn ST7 files on my computer to another format?
The best way to convert ST7 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 ST7.
How can I automate ST7 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 ST7 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 st7 converter.
What else can I do with reaConverter?
Convert GIS filesConvert CAD formatsSet file dateConvert PDFAdd text on photos
What formats can I convert a ST7 file to?
Discover More
Beyond ST7 conversion
Convert .st7 files in batches of any size, with editing and processing applied along the way. The same tool also handles 800+ other formats, including CAD, medical imaging, and GIS.
