Can i use platform.zlib.* in Kotlin Multiplatform project? I've read that kotlin by default provides popular libraries for most platforms, and zlib is one of them. But when i add: import platform.zlib.* in my commonMain source, i get unresolved reference platform

The platform libraries are often a Kotlin/Native feature. Do you have a jvm or android source set? If so, then you'd want to expect/actual into the best jvm zlib library.

What do you mean by

best jvm zlib

library?

Whichever one works best for your use case