Krita

File Format
Name	Krita
Ontology	Electronic File Formats Graphics Krita
Extension(s)	.kra
MIME Type(s)	application/x-krita
Released	2004

Krita is an open source graphics editor. It has a native layered raster graphics format called .kra or Krita document. The format uses a ZIP container, and appears to be similar to OpenRaster.

Identification

Krita documents are probably supposed to have "mimetypeapplication/x-krita" at offset 30, but we've observed some that lack this signature.

Sample files

• https://github.com/KDE/krita/tree/master/krita/data/templates/ .../*.kra

Links

• Krita website
  • Krita History
  • KRITA Documentation: *.kra - Very minimal information about the .kra format
• Wikipedia: Krita