ST7 Converter

Get reaConverter, our fast and easy ST7 file converter software. It will help you to convert multiple .st7 files in one go.

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ST7 Files
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How to Convert .st7 Files in Bulk

1. Install reaConverter

Download reliable ST7 conversion software to convert multiple .st7 files and folders in one go.
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Install reaConverter

2. Select ST7 Files

Select ST7s from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load ST7 files

3. Start Conversion

Click Convert to start the bulk conversion of all selected ST7 files. The process will begin right away.
reaConverter - Start ST7 conversion

Convert ST7 on your PC

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.

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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.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on September 29, 2025
"Exactly what I needed! Simple, fast, and no bloat. I use reaConverter Lite to resize and convert batches of images for documents. The presets make it super easy, and everything works smoothly."
Mark Jones
Mark Jones
Happy User
"I was skeptical at first, but reaConverter exceeded my expectations. The interface is intuitive, and the advanced settings let me tweak outputs perfectly. Plus, the customer support is fantastic!"
Sarah Lane
Sarah Lane
Satisfied Customer
"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"
Richard E. Miller
Richard E. Miller
Satisfied Customer
"Tried a few image tools before, but this one is by far the easiest. Drag, drop, convert — done in seconds. It saved me a ton of time when organizing my image folders."
Lisa K.
Lisa K.
Happy User
"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
"This program is incredibly simple and user-friendly, even beginners can use it with ease. It supports batch processing, works offline, and runs smoothly on my aging Acer Aspire laptop. Best of all, the output quality is outstanding!"
Kevin Harris
Kevin Harris
Happy User

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 images 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?

Copy EXIF dataConvert CAD formatsSet picture bit depthConvert RAW formatsConvert GIS files

What formats can I convert a ST7 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 ST7 file converter that saves you time and effort by converting multiple .st7 files into different formats.
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