MOS Converter

Batch convert MOS RAW images with precision. reaConverter gives you control over color space and compression.

Download
reaConverter
Convert
MOS Files
Online
MOSConverter

How to Convert .mos Photos in Bulk

1. Install reaConverter

Download reliable MOS conversion software to convert multiple .mos files and folders in one go.
reaConverter logo
Install reaConverter

2. Select MOS Files

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

3. Start Conversion

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

Convert MOS on your PC

For quick and effortless MOS 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.

Download reaConverter

Do more with your images

Converting MOS 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 November 29, 2025
"I use the online converter — it’s quick and hassle-free!"
Jian Wong
Jian Wong
Happy Online User
"This program is incredibly simple and user-friendly, even beginners can use it with ease. It supports batch processing, works offline, and runs smoothly on my aging Acer Aspire laptop. Best of all, the output quality is outstanding!"
Kevin Harris
Kevin Harris
Happy User
"My photography business relies on fast, accurate processing of images. With reaConverter’s Watch Folder, I drop my RAW photos into a folder and they’re instantly converted to high-res JPEGs with custom naming and watermarking. It’s streamlined my post-processing more than I imagined possible."
Emily R.
Emily R.
Photographer
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
Happy User
"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
"I'm really impressed with this software - it converts files between formats incredibly fast!"
Lin Zhang
Lin Zhang
Happy User

MOS images: Frequently Asked Questions

What are MOS files?

MOS is a proprietary raw image file format used by Leaf digital cameras and backs. It captures image data directly from the camera's sensor without any additional processing or compression, allowing for more flexibility and control in post-processing. MOS files typically have a .mos file extension and are larger in size than JPEG or other compressed image formats.

Can reaConverter open MOS files?

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

How do I change MOS to another format?

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

Can I convert MOS online?

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

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

The best way to convert MOS 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 MOS.

How can I automate MOS 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 MOS 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 mos converter.

What else can I do with reaConverter?

Convert DICOM filesResize pictureConvert PDF filesWatermark imagesConvert RAW photos

What formats can I convert a MOS 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 

Discover more

Explore our efficient MOS file converter that saves you time and effort by converting multiple .mos files into different formats.
Download
reaConverter
Buy Now
reaConverter software