Choosing the right embroidery file format is essential for clean stitch-outs and long-term flexibility. Here’s how DST, PES, and EMB differ and why USA embroidery businesses and hobbyists should always keep their master files (EMB or OFM).
The DST format is the most widely used embroidery machine file, developed for Tajima machines. It’s excellent for production because nearly all commercial embroidery machines accept DST. However, it only stores stitch commands no object data like density, underlay, or trims.
PES files are used by Brother and Babylock embroidery machines. Like DST, they are “stitch-only” formats. PES is common for home embroiderers in the USA, especially with machines like the Brother PE-770. Editing is limited resizing can distort stitches.
EMB files are master working files created in Wilcom and Hatch software. Unlike DST and PES, they store every detail: stitch density, underlay, color sequence, trims, and notes. That means you can re-edit designs anytime, then export machine files (DST, PES, EXP, JEF, etc.).
| Format | Type | Main Use | Editable? |
|---|---|---|---|
| DST | Machine file | Tajima & compatible machines | ❌ No (stitch only) |
| PES | Machine file | Brother / Babylock machines | ❌ No (stitch only) |
| EMB | Master working file | Wilcom / Hatch editing | ✅ Yes (full design properties) |
Think of DST/PES as a PDF ready to use but not editable. EMB/OFM is like the original design file (AI or PSD). It keeps everything editable, saving money and time when changes are needed. That’s why Naan Designs provides both production-ready files (DST, PES, EXP) and the master file (EMB/OFM).
Whether you need cap logos, jacket backs, or small business embroidery digitizing, we deliver the formats you need. Request a free sample today and see the difference.