The bad news is there are no mods (that I know of) for Macs.
The good news is you can use any mod with a Mac if you do multiple installs of HoI. Then you can overwrite the vanilla files with the modded ones and play away.
This may seem a bit of a pain, but it's actually handy if you're into mods designed for different versions of the game. It's pretty much the only way to enjoy (say) a DD mod, a HoI2 mod, and an Armageddon mod on the same computer.
Deo Vindice Mod(Play as the CSA in HoI3: Their Finest Hour):
Read about it here. Download it here.
East vs West developer CORE Minister of Propaganda
Rural Overijssel, the Low Countries
CORE isn't actively supported for the Mac, but I do know it works on the Mac. We provide a ZIP/RAR version of both the installer and the graphics pack(s) for that very reason.
CORE Minister of Propaganda
East vs. West softcoding department
Doing my bit for the boys - CORE2 Developer & Beta tester
CORE 0.41 for Armageddon is released! Download it here CORE 0.62.8 Open Beta for Arsenal of Democracy is released! Download it here The CORE Travel Guide for AoD version 6 is released! Download it here