MDC Converter

Use our fast and easy MDC image converter. Using reaConverter you will be able to convert all your MDC files as once.

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reaConverter
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MDC Files
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MDCConverter

How to Convert .mdc Photos in Bulk

1. Install reaConverter

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

2. Select MDC Files

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

3. Start Conversion

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

Convert MDC on your PC

For quick and effortless MDC 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 images

Converting MDC images for use in a workflow? Touch up, transform, apply editing and effects to your images during conversion.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

Image editing tools
Image editing

User Reviews

Average User Rating:
Last updated on August 28, 2025
"I'd been searching for reliable conversion software forever — reaConverter has everything I need! After installing and watching the tutorial, I had my files converted to the perfect format in minutes. Flawless experience!"
Sanjay Mehta
Sanjay Mehta
Satisfied Customer
"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
"I'm really impressed with this software - it converts files between formats incredibly fast!"
Lin Zhang
Lin Zhang
Happy User
"Before reaConverter, I was the ‘File Conversion Guy’ at work — a title I never asked for and definitely didn’t want. Then I found the Watch Folders feature, and suddenly I was free! Now, files convert themselves while I sip coffee and pretend I'm still working hard. My coworkers think I'm a wizard. Thanks reaConverter, for saving my sanity and boosting my fake productivity!"
Ben H.
Ben H.
Overwhelmed Office Hero
"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
"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

MDC images: Frequently Asked Questions

What are MDC files?

MDC raw photo format is a proprietary raw image file format developed by Mamiya Digital Imaging for their medium format digital cameras. It contains uncompressed sensor data captured by the camera, without any in-camera processing or adjustments. MDC raw files typically have the extension .mos. The format is not widely used and may require special software or plugins to view or edit.

Can reaConverter open MDC files?

reaConverter fully supports the MDC image format – open, edit, and export MDC files to any other popular file format with ease.

How do I change MDC to another format?

reaConverter is a user-friendly tool for converting MDC files. Once installed on your computer, it allows you to convert all your .mdc files at once with just a few clicks. You can even convert mdc images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert MDC online?

If you only want to convert a few MDC images, you are welcome to try our free online MDC converter.

How can I turn MDC files on my computer to another format?

The best way to convert MDC images 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 MDC.

How can I automate MDC 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 MDC 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 mdc converter.

What else can I do with reaConverter?

Convert RAW formatsConvert CAD formatsSet picture bit depthConvert DICOM imagesResize images

What formats can I convert a MDC file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcx  dds  dgn  dis  dng  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 MDC file converter that saves you time and effort by converting multiple .mdc files into different formats.
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