Embroidery file formats: PES, DST, JEF and more

Common machine families

• PES: commonly Brother and Baby Lock; Stitchist writes PES version 6.
• DST: Tajima and many commercial embroidery workflows.
• JEF: compatible Janome and Elna models.
• EXP: Melco and compatible BERNINA workflows; some setups need companion files.
• VP3: compatible Husqvarna Viking and Pfaff models.
• U01: compatible Barudan workflows.
• PEC: standalone Brother-family stitch files where supported.
• XXX: compatible Singer machines.

Why the preview colors may change

The extension affects how color information is represented. DST, EXP and U01 do not store RGB thread colors in this converter's workflow. JEF and PEC can map colors to a limited palette. Keep a separate thread chart so display choices do not become mistaken thread instructions.

A conversion can preserve a sequence of colored sections without preserving the exact original color values. Likewise, a target capable of storing colors cannot recover colors that were absent from its input.

Keep the source project too

A machine file is primarily a stitch sequence. The original project can contain editable shapes, lettering choices and stitch settings that are not recoverable from those coordinates. Keep both when you plan future edits or multiple sizes.

An SVG is vector artwork; a PNG or JPEG is an image; a PDF may be a chart. None of these is interchangeable with a machine file simply by renaming it.

Match the whole machine workflow

Confirm supported file version, embroidery area, transfer method and any required companion files. If the machine does not list a design, first inspect the format and dimensions rather than repeatedly converting unrelated copies.

Use a short filename for transfer and retain the original in your project folder. Always compare the written output and test a new design before production.

Common questions