According to the documentation: "ColorKnit is a simple grid-based
program to help knitters create designs and give them an accurate
preview of how they will look when knitted up."

Since it can save images as PICT files, ColorKnit can also be used as
a pixel graphic editor.

I know nothing about knitting, so have no idea how these images can be
used to actually knit clothing or what the application's knitting-
based options mean.

First DL is v3.0. It is on a DiskCopy 4.2 disk image (1.44MB) in a
StuffIt 3.5 archive.
Second DL is v3.0.7.

Compatibility
Architecture: 68k

The application runs in black and white on monochrome Macs with
MacPaint style patterns instead of colours.