JEF vs EXP: which embroidery format should you use?
JEF is Janome's format, used by Janome and Elna home machines; EXP is Melco's, used by Melco commercial and Bernina home machines. JEF stores thread colors; EXP doesn't, so keep a color sheet with it. The stitches are the same in both, so use the one your machine reads and convert when you need the other.
| Feature | JEF | EXP |
|---|---|---|
| Made by | Janome | Melco |
| Machines | Janome, Elna | Melco, Bernina |
| Mainly used on | Janome and Elna home machines | Melco commercial and Bernina home machines |
| Stores thread colors | Yes | No (color stops only) |
| File extension | .jef | .exp |
Choose JEF if…
… you sew on a Janome or Elna machine.
JEF is Janome's embroidery format, used by the Memory Craft and Skyline embroidery machines and by Elna machines built on the same platform.
Choose EXP if…
… you sew on a Bernina or a Melco machine.
EXP comes from Melco's commercial machines and is one of the formats Bernina embroidery machines read directly.
Turn any image into JEF or EXP
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JEF vs EXP questions
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What's the difference between JEF and EXP?
JEF is Janome's format, used by Janome and Elna home machines; EXP is Melco's, used by Melco commercial and Bernina home machines. JEF stores thread colors; EXP doesn't, so keep a color sheet with it. The stitches are the same in both, so use the one your machine reads and convert when you need the other.
Can I convert JEF to EXP?
Yes. Open the .jef file in the free JEF to EXP converter and save it as .exp. The stitches carry over exactly; EXP doesn't store colors, so you also get a color sheet.
Does converting between JEF and EXP lose quality?
No. Both formats store the same needle positions, so the design sews the same. What can change is the color information and any software-only extras, not the stitches.
Which is better, JEF or EXP?
Neither is better in itself. Use JEF if you sew on a Janome or Elna machine; use EXP if you sew on a Bernina or a Melco machine.
How do I make a file in either format from an image?
Upload the image to the digitizer, check the stitch preview and download JEF, EXP or any other format. Digitizing and previewing are free with an account.
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