The scenario
A customer finds an old embroidery file named logo.pes on a thumb drive and asks whether it will work on a commercial machine that usually runs DST files. Both are stitch files, but they are not identical, and knowing the difference helps avoid surprises.
The definition
DST and PES are machine embroidery formats: files that hold stitch instructions rather than a picture of the logo.
What a DST file is
DST is a long-established format widely read by commercial multi-needle machines. It stores stitch positions, jumps, trims and color-change stops, but it usually does not store reliable thread color names, so thread colors are confirmed separately.
What a PES file is
PES is a format commonly associated with Brother and Baby Lock machines, including many home and small-business machines. PES files can carry thread color information and some design details alongside the stitches.
Which one to send
If you already have a stitch file, send whatever you have along with the original artwork. The embroidery team can check whether the file suits their machine and the garment, or whether it needs editing.
- Always include the original artwork (vector or high-resolution image).
- Mention the size the design was digitized at.
- Mention what fabric it was made for, if you know.
Plan a repeatable embroidery program
A business ordering polos today and caps later needs more than a saved file. Cap panels, seams and curved surfaces can change the stitch path; stretchy polos need different stabilization. Keep the approved artwork, thread selections and intended size together, and ask GMB whether a second setup is needed for the new item.
At a glance
| Format | Common use | Thread colors |
|---|---|---|
| DST | Commercial multi-needle machines | Usually not stored reliably — confirmed separately |
| PES | Brother and Baby Lock machines | Often stored in the file |
| EMB | Wilcom editable project | Editable source, exported to DST or PES |
Common mistakes
- Converting PES to DST and assuming nothing changes — conversions can lose color data or details.
- Sending only a stitch file with no original artwork, which makes edits harder.
- Reusing a file made for a small left-chest logo at a much larger size.
Put your stitch file to work with GMB
GMB offers digitizing and custom embroidery for branded polos, hats, jackets and workwear. Bring your existing stitch file and original logo so we can review the design for the actual garment rather than treating a file extension as approval to sew.
Bring these details to your project
- Original logo plus any DST, PES or editable source file
- Finished design width, placement and garment type
- Thread colors and quantities by garment
Quick quiz
Three beginner questions. Pick an answer to see instant feedback.
FAQ
Can a PES file be converted to DST?
Yes, embroidery software can export between formats, but the result should be reviewed because some information, like thread colors, may not carry over.
Is one format better than the other?
Not in general. The right format is the one the machine running your job reads well. The quality of the digitizing matters more than the file extension.
I don't have a stitch file. What do I send?
Send your best original artwork. If the design has not been digitized yet, that step is handled before embroidery.
Have an embroidery file or logo?
Upload your stitch file and original artwork through the quote portal and the team will review what works for your garment.
Next lesson
What Is Stitch Count? →
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