What is jef file in embroidery?

Janome's embroidery format, used by Janome Memory Craft and Skyline machines and by Elna machines built on the same platform.

File formats

JEF file, explained

A .jef file maps thread colors to Janome's palette and also records the smallest standard Janome hoop the design fits. Moves longer than 12.7 mm are split into shorter jumps. Make one with image to JEF or check one in the JEF file viewer.

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