Convert ST5 to WMF

Stop converting ST5 files one by one. reaConverter processes entire folders to WMF automatically — just drag, drop, and click Convert.

Got a folder full of ST5 files? reaConverter batch converts them to WMF in minutes, not hours. Local processing means instant results, even with thousands of files.

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How to Convert Multiple ST5 Files to WMF?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting ST5 files in under two minutes.

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Install reaConverter

2. Load your ST5 files

Start reaConverter and add your .st5 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 ST5 files into reaConverter

3. Select WMF as output format

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

Select WMF as output format

4. Start ST5 to WMF 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 WMF output.

ST5 to WMF Converter

reaConverter offers the fastest, simplest solution for converting your ST5 files into WMF in seconds - all files processed on your PC for maximum privacy and speed.

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Do more with your files

Converting ST5 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 25, 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
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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Marcus White
Healthcare IT
"This software just works! My old laptop can’t handle Photoshop, but reaConverter flies through conversions without breaking a sweat. Wi-Fi gone? Still strong!"
Robert Williams
Robert Williams
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"Rare software that actually does it all! Converts anything, beautiful interface, and never lets me down. A must-have!"
Henry R.
Henry R.
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"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."
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ST5 to WMF Conversion: FAQ

What are ST5 files?

The ST5 extension is attached to RAW images shot with the ST-X model of SBIG CCD cameras. The format is also known as Santa Barbara Instruments Astronomical Image and SBIG represents a brand of specialized imaging cameras, mostly used in astronomy, color photometry, medical imaging and a few other scientific and industrial sectors. As part of these niche uses, ST5 images are considered rare and are probably difficult to open using regular image viewers.

What are WMF files?

The WMF (Windows Metafile) format represents an image file with vector graphics, bitmap components or raster graphics, consisting mainly of drawing operations and commands. It was developed and released in the late 1980s by Microsoft and it included a 16-bit structure. In time WMF files were replaced by EMFs, featuring a 32-bit structure. WMFs are currently compatible with some programs from the Microsoft Office pack, such as Word, Power Point or Publisher.

Can reaConverter convert ST5 to WMF?

Yes! reaConverter instantly converts .st5 to .wmf 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 ST5 to WMF online?

If you only need to convert a few ST5 files to WMF format, feel free to try our free online free online ST5 to WMF converter — perfect for small batches with no installation needed!

How can I turn ST5 files into WMF on my computer?

The best way to change ST5s to WMFs 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 ST5 to WMF.

How can I automate ST5 to WMF 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 ST5 files to WMF using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line st5 to wmf converter for batch processing.

What else can I do with reaConverter?

Convert vector filesConvert picture color spaceChange format settingsChange image DPIChange file date

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