EXP to DST Converter
Convert EXP embroidery files (Bernina & Melco) to DST (Tajima & commercial machines) online — upload, preview the stitch-out free, and download a machine-ready DST file.
Drop an embroidery file here, or click to browse
Supports JEF, DST, PES, EXP, XXX, SEW · up to 15MB
Got an image (PNG, JPG, SVG… up to 10MB)? Drop it here and we'll open it in the Image to Embroidery converter for you.
Why convert EXP to DST?
EXP is the Melco Expanded format, read by Bernina home machines and Melco commercial embroidery machines. Convert to DST when you're sending the design to a commercial embroiderer or multi-needle machine — DST is the industry's common denominator. SewFlow re-encodes your existing stitches for the new format — it never re-digitizes, so the design sews out identically.
What happens to thread colours
Neither EXP nor DST stores thread colours — both formats use colour-stop commands only. The conversion preserves every stitch, jump, and stop exactly, so nothing is lost either way.
How to convert EXP to DST
- 1
Upload your EXP file
Drag and drop the .exp file (up to 15 MB). SewFlow decodes it and shows an animated stitch-out preview with size, stitch count, and thread colours.
- 2
Check the preview
Watch the design sew out stitch-by-stitch exactly as your machine will run it, and review the thread colour chips.
- 3
Download as DST
DST is preselected as the target — click Convert and the .dst file downloads instantly. Transfer by USB or network. Because DST carries only colour stops, you assign the actual thread colours at the machine.
Frequently asked questions
Will my design stitch out the same after converting EXP to DST?
Yes. SewFlow re-encodes the same stitches rather than re-digitizing: stitch paths, jump and trim commands, and colour stops are preserved exactly, so the DST file sews out identically to the original EXP design.
Which machines read DST files?
DST (Tajima stitch format) is read by Tajima commercial machines and nearly every multi-needle or commercial embroidery machine — DST is the industry's most widely supported format. Transfer by USB or network. Because DST carries only colour stops, you assign the actual thread colours at the machine.
What happens to thread colours when converting EXP to DST?
Neither EXP nor DST stores thread colours — both formats use colour-stop commands only. The conversion preserves every stitch, jump, and stop exactly, so nothing is lost either way.
Is the EXP to DST converter free?
Uploading and previewing is free with no account. To download the converted file, create a free account — you get 1 free download every month, with affordable plans when you need more.