PKHeX for Mac
PKHeX is a save editor for core-series Pokémon games. With it, users can manipulate various save files including: .sav, .dsv, .dat, .gci, .raw, and .bin types. PKHeX can also read and write: .pk files, which are individual Pokémon files, and .pgt, .pcd, .pgf, .wc, which are Mystery Gift files.
PKHeX for Mac is a Mac OS App that was made using Wineskin. Thus, it is not a port of PKHeX. Using Wineskin, we can recreate an environment where executable files will run on Mac OS. All features from the original program should work in this app.
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Credit to Kaphotics
Issues with Wine and PKHeX? This app not working for you? Check out the PKHeX on Mac guide: