edit: for more context, it was initially adopted because it had better support for Korean language features, but now it serves basically no purpose other than be a pain in the ass for anyone who has to deal with their proprietary, incompatible with everything file formats.
Awful Korean-developed MS Office clone.
edit: for more context, it was initially adopted because it had better support for Korean language features, but now it serves basically no purpose other than be a pain in the ass for anyone who has to deal with their proprietary, incompatible with everything file formats.
A web search will give you a faster and better answer than you will get by asking here.
Apparently not, since most of the results I get (that are in English) are about a lawsuit they lost for violating the AGPL.
First hit: https://en.wikipedia.org/wiki/Hancom