Migrate LG QuickMemo+ notes to ColorNote/Google Keep

I bought a new phone and it didn't have any note app aside from Google Keep. I mess around with Google Keep and didn't find any import option so I try ColorNote. Then from my old LG phone, I tried to share the memo, but the format is .lqm. When I force them to open with ColorNote or WPS Office, it broke, and only random symbols and jumbled words remained. The share option didn't have a share as picture/PDF/text, just share as .lqm. Is there a way to migrate this? Would be nice if I can use Google Keep, but ColorNote is ok too.