ตัวแปลงไฟล์ออนไลน์ฟรี MEF เป็น DJVU

The format was developed by Mamiya for use in its own cameras. It is mainly used to store photos in uncompressed form for further processing without loss of quality. It was created on the basis of the RAW-file principle. It contains a complete set of information that was obtained from the camera lens.

DjVu is a computer file format designed primarily to store scanned documents, especially those containing a combination of text, line drawings, indexed color images, and photographs. It uses technologies such as image layer separation of text and background/images, progressive loading, arithmetic coding, and lossy compression for bitonal images.