for HitFilm 4 Pro
Firstly, uninstall any existing copies of HitFilm 4 Pro that you already have on your computer.
Click the download button below that corresponds to the operating system you are running. This will download the installer to your computer.
The installer below was released on 3rd Mar 2016. A newer version is now available. Click here to download the latest version instead.
Run the HitFilm 4 Pro installer file on your computer by double clicking on its file icon (this requires administrator privileges on your computer). Follow the on-screen instructions to complete the installation.
HitFilm 4 Pro is now ready for you to use!