Convert Leaf and Mamiya MOS medium format RAW to JPG, PNG, TIFF and more. High-end studio RAW — convert free in your browser.
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MOS is the RAW format from Leaf and Mamiya medium format digital backs, used in high-end studio and commercial photography. These massive, high-resolution RAW files require Capture One or specialized software. PixelForge converts MOS files to JPG, PNG, TIFF, or any format in your browser.
MOS is the proprietary RAW format used by Leaf (Aptus, Credo series) and Mamiya Leaf digital camera backs, now associated with Phase One. MOS files come from medium format cameras with large sensors (up to 100MP+), delivering exceptionally high resolution and dynamic range. They are used in commercial, product, and fine art photography where maximum quality is required.
Upload MOS
Click 'Convert Now' and select your Leaf/Mamiya MOS files.
Choose format
Select JPG, PNG, TIFF, or any output format.
Adjust settings
Set quality or resize the high-resolution output.
Download
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Client delivery
Convert high-resolution MOS files to TIFF or JPG for client delivery without proprietary software.
Web publishing
Convert MOS to JPG or WebP for portfolio websites and online galleries.
Cross-software compatibility
Convert MOS to TIFF for editing in any photo software.
Archiving
Convert MOS to DNG or TIFF for long-term archival.