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今すぐ解析
Convert CT scans, MRIs, X-rays, ultrasounds, and all radiology modalities on any device.

Free Online DCM To JPG Converter

No email required. 100% free. Everything works locally, nothing is uploaded.
Instantly convert a single DCM file or batch of files on any device, with no downloads or installations required.
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Need help? Read our comprehensive guide on using the DICOM to JPG converter.
Need to convert DCM files to JPG for easier sharing?
Use our free online DCM-to-JPG converter to quickly transform your medical images into a shareable format.

Easy to Use

Simple and intuitive interface

Select a DCM file, multiple files, or a directory and click to convert. No technical skills required.

Fast

No downloads or account required

Convert DCM files to JPG instantly in your browser, without needing to download software or sign up.

Safe

Privacy and security guaranteed

All conversions happen locally in your browser, ensuring no file uploads and complete privacy.

Free

No cost, no hidden fees

Enjoy all the features of our DCM-to-JPG converter at no cost. No subscriptions or payments required.

All Modalities

Comprehensive conversion support

Convert DCM files from various imaging modalities, including CT scans, MRIs, X-rays, and more.

Not for Medical Use

For personal and educational use

This converter is intended for personal and educational purposes only. It is not designed for medical diagnostics or professional use.

Frequently Asked Questions

What is a DCM file?
A DCM (Digital Imaging and Communications in Medicine) file is a standard format used for storing medical images, including metadata like patient information and imaging details. It’s widely used for sharing and storing medical imaging data from procedures like CT scans, MRIs, and X-rays.
What's the difference between DCM and DICOM files?
There is no difference. DCM (.dcm) is simply the file extension used for DICOM files. They are exactly the same format. You can use either our DICOM to JPG converter or DCM to JPG converter as they work exactly the same way.
Why convert a DCM file to a JPG?
Converting a DCM file to a JPG is useful for sharing medical images more easily since JPG is a widely supported image format. JPGs can be opened on any device without specialized software.
How do I convert a DCM file to a JPG?

To convert a DCM file to a JPG, click the button to select a DCMfile, multiple files, or a DICOM directory. Once loaded, click the Save All Images button to wait for converting and download the converted images."

Alternatively, you can click the Save button to save a single image while browsing individual images.

What is a DICOM directory?
A DICOM directory is a folder that contains a file named DICOMDIR. This file includes metadata about all the images stored within the directory. Our tool can parse the DICOMDIR file and load all the images from the directory for conversion. If you have a zip file, you can unzip it first and check that the DICOMDIR file exists before selecting it for conversion.
What is the output of the DCM-to-JPG conversion?
The output of the conversion process is a dicom-images-{timestamp}.zip file. After unzipping, you'll find a structured folder hierarchy with three levels:
  • Patient: This top-level folder corresponds to individual patients.
  • Study: Inside each patient folder, the study folder groups all related imaging sessions.
  • Series: Each study contains one or more series folders, which hold the converted images in JPG format.
Is this DCM-to-JPG converter free to use?
Yes, our DCM-to-JPG converter is completely free. There are no hidden charges or subscriptions required.
Do I need to install any software to convert DCM to JPG?
No, you don't need to install anything. Our tool works entirely in your browser.
Can I convert multiple DCM files at once?
Yes, you can select multiple DCM files or a DICOM directory to convert them to JPG simultaneously, making it easy to process a batch of images at once.
Will the image quality be affected during conversion?
Our tool ensures that the JPGs retain the highest possible quality from the original DCM files. However, JPG is a compressed format, so there may be some minor compression depending on the original file.
Is my data secure during conversion?
Yes, your privacy is a priority. All image conversions happen locally in your browser, and no files are uploaded or stored on our servers, ensuring your data remains secure.
What devices can I use for conversion?
Our DCM-to-JPG converter works on any device with a web browser, including Windows, Mac, Linux, and mobile devices.
Are there any file size limitations?
While there are no strict size limitations, larger DCM files may take longer to convert. For the best experience, try selecting files that are manageable in size.
What should I do if I encounter issues with the converter?
If you run into any issues, feel free to contact us for assistance. We’re here to help with any problems you may face.
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