General ⇒ combine macro definitions from 2 packages

[ghostanime2001]

Is it possible to use specific macro definitions from a package in the preamble instead of using the whole package? The reason I say that because suppose two packages conflict each other, so can I use specific macro definitions from one package and another specific macro from the second package in a single document ?

[Johannes_B]

You could just copy the code/macro you need from the stylefile. Remember to write where you took the code from.
But be carfeful with this approach, this could be very annoying.

Can you tell us, which packages/macros conflict in your case? Maybe there is a simple fix.