Format guide · Singer / Poem CSD

Open CSD embroidery files on a Mac

CSD is the format of Singer, Poem and Huskygram machines. Its contents are scrambled on disk, and it carries a small table of thread colors.

Commonly used with: Singer, Poem and Huskygram machines.

What Satinsmith does with CSD

Open and preview CSD files free. Save a design as CSD with any export: the free plan includes five exports a month, and paid plans are unlimited. Converting many files at once needs Studio.

  • Satinsmith writes at most 12 color segments to a CSD file, the most found in any sample file it was checked against. CSD has no trims or stops.

Satinsmith runs on Apple silicon Macs with macOS 14 or later. Download it free.

What the format stores

  • Extensions: .csd. Maker: Singer / Poem / Huskygram.
  • Stores thread colors: yes.
  • Trims: no. Stops: no.
  • Longest single stitch the format can store: 12.7 mm.

Try your own file

Add a folder with your CSD files to the free Satinsmith library to preview them before you rely on a workflow. The library lesson shows the steps with practice files.

Before you sew

Check your machine's manual for the formats and versions it accepts. Satinsmith checks files in software, reports what an export changes, and does not test files on machines. Known limits.