A user's manual is now available as a PDF file.
KG-Chart Users Manual ver 1.09 (en) [KGChartUsersManual-en-109-g2.pdf (1 MB)]
(You can download it from KG-Chart download page too.)
This user's manual is based on current web based pages.
The contents is based on Cross Stitch version, and kind of old (based on ver 1.09), but still it covers most of the functionality and should be fine for general usage.
I'm hoping to update it based on the latest version... However, I'm also planing (working) to improve a UI a lot so I'll update the document after that.
Also, as you know, you might find many strange English in the document, so if you notice something you think need to be rewritten in the user's manual, please let me know. I'll really appreciate it.
(If you could provide good amount of editing (English usage/grammar etc.) as a feedback, then I might provide a KG-Chart registration key in return...;)