DS4Windows is a portable program that allows you to get the best DualShock 4 experience on your PC. By emulating a Xbox 360 controller, many more games are accessible.

You can find the latest and older versions here.

Requirements

Microsoft .NET 4.5 or higher (needed to unzip the driver and for macros to work properly)
DS4 Driver (Downloaded & Installed with DS4Windows)
Microsoft 360 Driver (link inside DS4Windows, already installed on Windows 7 SP1 and higher or if you've used a 360 controller before)
Sony DualShock 4 (This should be obvious)
Micro USB cable
(Optional)Bluetooth 2.1+, via adapter or built in pc (My recommendation) (Toshiba's bluetooth & Bluetooth adapters using CSR currently does not work)

Note: Hide DS4 currently doesn't work on Windows 10 without a workaround (disabling Network list service and restarting, but this causes serious issues with windows, use caution). You can find more info out at ds4windows.com.