What Is a DST File? The Embroidery Format, Explained
A DST file is the universal embroidery format — created by Tajima — that holds the stitch commands a machine follows to sew your design. Inside it are needle coordinates, jump stitches, trims, and color-change stops. If there's one format to know, it's this one; it's the most widely supported in the whole industry.
What's actually inside a DST
A DST doesn't store a picture. It stores a sequence of machine instructions:
- Stitch points — the exact coordinates of every needle penetration.
- Jumps — moves without stitching, to travel between areas.
- Trims — where the machine cuts the thread.
- Color-change stops — pauses that tell the operator to switch thread.
The part that surprises people: no colors
A DST file doesn't know it's red or navy. It only marks where a color change happens, not which color to use. The operator sets colors on the machine or from a printed color sheet. That's not a flaw — it's exactly how commercial shops want it, because a single file can be stitched in any color combination you like. Formats like PES and JEF do embed colors, which suits home machines better.
When you'd use DST
DST is the go-to for basically any commercial machine — Tajima, Barudan, SWF, most multi-needle setups. If you run a business or send designs out to contract embroiderers, DST is what they'll ask for. Running a home machine? Check whether yours prefers a brand format first — our format-by-machine guide lays it out.
Viewing vs editing
You can view a DST in free stitch viewers or embroidery software easily enough. Editing it well is another story — you need digitizing software, and even then, big changes are usually better made by re-digitizing from the original art, since a DST is stitch data rather than editable vector artwork.
Need a clean DST from your logo?
We digitize logos into tested, production-ready DST files — and every other format too. See our services or get a free quote.