I have the same problem which described here.
The only difference is I need to do this in MacOS.
Basically, all files are encoded in non-utf8 and zipped on Windows. When I unzip it on MacOS, they won't be readable at all. I need to convert the encoding to utf-8 during unzip.
I tried the command unzip -O GB18030 gb18030.zip
which does not work on MacOS. I think it might because the unzip command in MacOS does not have the option -O
.
Best Answer
I figured out The Unarchiver.app works.