Hello,

I wrote an image editor, LazPaint, with FreePascal. It is compiled on Windows, Linux and MacOS. To provide interoperability with other software, it supports natively reading and writing to OpenRaster. So you can exchange layered images between LazPaint and Krita.

Not all blending modes of Krita are available in LazPaint yet, but there are already some of them : linear subtract inverse, linear exclusion, linear subtract, divide, and all basic svg modes.

Regards,

Cool! Thanks for letting us know -- it's great to see ORA spread!

Here are videos on using OpenRaster format to exchange between LazPaint, Krita and MyPaint :
LazPaint - Saving OpenRaster for Krita
Loading OpenRaster from MyPaint in LazPaint