MOS is Leaf's RAW format, used by their medium format digital camera backs for high-end commercial, fashion, and fine art photography. When a delivery or archival file needs to retain maximum quality rather than the compressed result a JPG export would produce, PNG is the better target, preserving every bit of detail recovered from Leaf's large sensors and their distinctive color rendering.
Converting MOS to PNG demosaics the sensor data and writes a lossless file, making it the practical choice when archival quality matters more than minimizing file size.
- Install Turbo Raw Image Converter on your Windows PC.
- Open the app and select Batch Mode for an entire shoot, or Individual Mode for a single MOS file.
- Drag your MOS files or folder into the app window, enabling recursive folder scanning if needed.
- Set the "From" format to MOS and the "To" format to PNG.
- Click Convert. Lossless PNG files are written to your output folder, fully offline.
- Native support for Leaf's MOS RAW format
- Lossless PNG output preserves full medium format detail
- Bulk-convert an entire medium format shoot in one batch
- Runs fully offline, keeping unreleased commercial work private
- Multi-core processing for fast handling of large medium format files
Why choose PNG instead of JPG for MOS exports?
PNG is lossless, making it the better choice when preserving maximum image detail for archiving or client delivery matters more than minimizing file size.
Which cameras produce MOS files?
MOS is Leaf's RAW format, used by their medium format digital camera backs.
Can I convert an entire shoot of MOS files at once?
Yes, Batch Mode processes an entire folder of MOS files in one pass, including nested sub-folders if recursive scanning is enabled.
Ready to convert your RAW camera files offline, in bulk, with full privacy?