Convert GMF to DCM

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

Tired of converting GMF files one at a time? reaConverter processes entire folders to DCM automatically. Handles large batches reliably without crashes or timeouts.

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GMF to DCM
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How to Convert Multiple GMF Files to DCM?

1. Download and Install reaConverter

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

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Install reaConverter

2. Load your GMF files

Launch reaConverter and drop in your GMF files. The software queues everything for batch processing with consistent settings.

Add files by dragging them in, browsing folders, or using the right-click menu from Windows Explorer.

Load your GMF files into reaConverter

3. Select DCM as output format

Pick DCM as output format and choose the destination folder where you want to save new .dcm files.

Select DCM as output format

4. Start GMF to DCM conversion

Then simply press the Convert button and your conversion will begin in no time!

Start Conversion

Once the conversion is complete, you can find your DCM files in the destination folder you selected.

GMF to DCM Converter

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

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Do more with your files

Converting GMF 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.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on February 02, 2026
"As a researcher dealing with thousands of DICOM images, reaConverter’s command-line support has automated our workflow. We now convert DCM to PNG in bulk with perfect consistency. The scripting API is incredibly powerful."
David Müller
David Müller
Biomedical Engineer
"Lifesaver for medical imaging workflows! reaConverter effortlessly transforms DICOM files into diagnostic-ready PNGs while preserving all patient metadata and windowing settings. Now our radiologists review scans 3x faster without losing critical DICOM tags!"
Dr. Michael J. Anderson
Dr. Michael J. Anderson
Satisfied Customer
"Converting medical imaging files for patient records and consultations requires precision and reliability. reaConverter handles DICOM to JPEG conversion with perfect fidelity, including proper contrast maintenance and annotation preservation. The batch processing has reduced our administrative workload while maintaining strict compliance standards."
Dorothy Carter MD
Dorothy Carter MD
Medical Practice
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Kyle Brooks
Happy User
"This converter delivers exceptionally quick format conversions with reliable results every time."
Brian White
Brian White
Happy User
"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."
Marcus White
Marcus White
Healthcare IT

GMF to DCM Conversion: FAQ

What are GMF files?

The GMF file format is associated with GammaFax, a model of PC fax board released in mid-1980s by GammaLink. A GMF file most likely contains the image of a sent or received fax document, or the result of other processes related to faxing. GMF files are considered archaic and obsolete.

What are DCM files?

A DCM file is a DICOM file, meaning it follows the Digital Imaging and Communications in Medicine (DICOM) standard for storing, transmitting, and managing medical imaging data. This standard ensures interoperability between medical imaging equipment and software, allowing images to be shared across scanners, servers, workstations, and network systems. DCM files are most commonly used in hospitals, clinics, and private medical practices that rely on medical imaging equipment such as CT, MRI, and ultrasound devices.

Can reaConverter convert GMF to DCM?

Yes! reaConverter instantly converts .gmf to .dcm 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 GMF to DCM online?

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

How can I turn GMF files into DCM on my computer?

The best way to change GMFs to DCMs 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 GMF to DCM.

How can I automate GMF to DCM 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 GMF files to DCM using the command prompt?

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

What else can I do with reaConverter?

Convert vector filesConvert picture color spaceConvert DICOM filesResize photoConvert GIS files

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