Convert DCM to FLIF

DCM to FLIF conversion with DICOM metadata support. reaConverter works offline — anonymize patient data or preserve it as needed.

Need to convert DCM to FLIF? reaConverter handles batch conversion with ease, processing hundreds of files at once while preserving quality. Your files never leave your machine. No third-party servers, no privacy concerns. Clinics and hospitals use it for HIPAA-compliant image processing.

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DCM to FLIF
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DCMFLIF

How to Convert Multiple DCM Images to FLIF?

1. Download and Install reaConverter

reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately. reaConverter also includes editing tools: resize, crop, rotate, and more.

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Install reaConverter

2. Load your DCM files

Add DCM files to reaConverter. One file or a thousand, the process is the same. Everything runs locally on your machine.

Drag-and-drop DCMs directly into reaConverter or use the folder browser to load entire directories.

Load your DCM files into reaConverter

3. Select FLIF as output format

Select FLIF as target format and pick where to save results. You can keep default settings or fine-tune the output.

Select FLIF as output format

4. Start DCM to FLIF conversion

Press Convert to begin processing. You can watch the progress or minimize and let it run in the background.

Start Conversion

Your converted FLIF files will appear in the destination folder as soon as processing completes.

DCM to FLIF Converter

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

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Do more with your DICOM files

Converting DCM images for easier viewing/sharing? reaConverter offers many additional ways to process DICOM images, so you can customize them according to your requirements.

Our range of editing options includes such image processing actions as Adjust Brightness/Contrast for better clarity, Rotate, Crop, Watermarks to stamp resulted images with DICOM Metadata such as Patient Name, Birthday, Acquisition time and more.

Additionally, opting not to copy metadata ensures that patient information is excluded from the output, helping to protect sensitive data and keep the image anonymous.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on January 19, 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
"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
"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
"We deployed reaConverter across our department to standardize file formats for our archives. The command-line support and automation features integrated perfectly into our systems. Stellar performance and zero crashes—it just works."
David R.
David R.
IT Solutions Architect
"So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!"
Kenneth D. Carter
Kenneth D. Carter
Satisfied Customer
"I run a small design agency, and reaConverter has saved me countless hours. The batch processing is lightning-fast, and the ability to convert hundreds of files into different formats at once is a game-changer. Highly recommend!"
Mark T.
Mark T.
Satisfied Customer

DCM to FLIF Conversion: FAQ

What are DCM files?

A DCM file is a DICOM image, which means it uses a specific standard for editing, storing and transferring images taken with medical equipment. The Digital Imaging and Communications in Medicine (DICOM) standard facilitates the interchangeability of such images and can be integrated on scanners, servers, workstations and network hardware. DCM files are mostly used in hospitals or private medical practices which use medical equipment.

What are FLIF files?

FLIF (Free Lossless Image Format) is a royalty-free format launched at the end of 2015 as "work in progress" with the aim of offering a better alternative for storing lossless images than the existing PNG, WebP, BPG, JPEG2000 and JPEG XR. FLIF provides similar image quality as the other extensions, but in a file size than can be up to 74% smaller. The new format uses a form of the Adam7 algorithm for compressing images, offering progressive interlacing that allows users to obtain a reasonable encoding of an image even from a partial download.

Can reaConverter convert DCM to FLIF?

Yes! reaConverter instantly converts .dcm to .flif 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.

What is reaConverter used for?

reaConverter is the secure, offline solution for converting medical imaging files (DICOM, DCM, DIC, DC3) to patient-friendly formats like PDF or JPG — no internet exposure, no complex software needed, just HIPAA-compliant conversions for reports, records, and collaboration.

Join millions of users who have successfully converted DCM to FLIF using reaConverter.

Why choose offline conversion with reaConverter?

reaConverter is a software program that is used for offline files conversion. Your proprietary documents never leave your computer – essential for architects, engineers, healthcare and government contractors handling classified projects. Meets GDPR, HIPAA, CCPA, and corporate security policies by ensuring files never cross borders or third-party systems.

Can I convert DCM to FLIF online?

If you only need to convert a few DCM files to FLIF format, feel free to try our free online free online DCM to FLIF converter — perfect for small batches with no installation needed! reaConverter Online never stores or shares any data uploaded by users, ensuring complete privacy and security for all file conversions.

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

The best way to change DCMs to FLIFs 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 DCM to FLIF.

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

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

What else can I do with reaConverter?

Convert RAW photo formatsConvert vector imagesConvert picture color spaceConvert CAD formatsSet image bit depth

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