Sony has made The DS4 controller work with both Mac and PC out of the box. Simply plug your DS4 in with the micro-usb connector that came with your PS4. Control your games on your Mac, you will need controller mapping software.
I had the exact same issue you had, and I took the following steps to fix it:
1) Turn off Bluetooth
2) Terminate every single process in Activity Manager that you can terminate
3) Open the terminal and type sudo rm -R /Library/Preferences/com.apple.Bluetooth.E5A09B51-7B2E-53AC-ADF0-*********.plis t (I censored part of the name since I am not sure whether these characters have any importance)
or sudo rm -R /Library/Preferences/com.apple.Bluetooth.plist
4) Trash the file manually if you can't get this to work ^
5) Restart your macbook
6) Open the newly formed Bluetooth.plist with Sublime Text, delete everything inside and re-save the file (I know, this feels like black magic, and I don't think it had any input... but I am just telling you the steps I took!)
Ps4 Controller Driver For Mac Windows 7
...and now it works flawlessly. Tried with two controllers, and they still work even after I pair them with other devices.