EXP DST
File conversion

Convert EXP to DST

QUICK ANSWER
Is it possible to convert EXP to DST?
Yes - EXP converts to DST.

Wilcom TrueSizer (free) handles the conversion on Windows or in a browser with no account required. Neither .exp nor .dst stores thread colors internally, so you will need to reassign color stops after converting.

8 programs
Also to DST: VIP · ART · XXX

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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Why convert EXP to DST?

DST is the closest thing embroidery has to a universal format and is accepted by most commercial embroidery machines. If a machine does not read the Melco .exp format natively, converting to .dst is the standard fix.

How to convert EXP to DST

Embird Embroidery Software APP

Open the .exp in Embird and use File > Save As, choosing DST from the format list.

SewWhat-Pro APP

Open the .exp in SewWhat-Pro and use File > Save As, selecting DST as the output format.

Programs that convert EXP

Electric Quilt
Generation Plus
Janome Digitizer Pro
OESD ARTsizer
ArtLink
Embird Embroidery Software
BuzzWord
Data 7 Embroidery Design Converter

About these formats

Quality & what to watch

  • Neither .exp nor .dst stores thread colors; color stops are 'stop and change thread' commands with no color data, so reassign thread colors in software or at the machine after converting.
  • Test-stitch on scrap fabric after converting - stitch density and design size can shift slightly when moving between machine formats.
  • .dst does not support color names or thread brands; the color sequence is a series of numbered stops that you reassign at the machine or in software.

Frequently asked questions

Will my machine read `.dst` if it does not read `.exp`?
Most commercial embroidery machines accept .dst - it is the de facto universal embroidery interchange format.
Why are thread colors wrong after converting?
Melco .exp does not store color data; thread colors must be reassigned in software or at the machine after any conversion.
Can I convert `.exp` to `.dst` without installing software?
Yes - Wilcom TrueSizer Web (truesizer.wilcom.com) handles the conversion in a browser for free.
Is there quality loss when converting?
The stitch data translates directly, but small shifts in density are normal; always do a test stitch before the final piece.