PhotoKey 4 Pro is no longer for sale, so unless you have already purchased a license then you will not be able to activate this software.

Step 1: Uninstall any existing copies

Firstly, uninstall any existing copies of PhotoKey 4 Pro that you might already have on your computer.

Step 2: Download the installer

Click the download link below to download the installer to your computer. Make sure you select the correct version for your operating system.

Windows Installers

Version OS Filesize Release Date
Download 4.1.0004 » Windows 24.8MB 29th Sep 2011
Download 4.1.0003 » Windows 24.8MB 15th Dec 2010
Download 4.1.0002 » Windows 24.8MB 14th Dec 2010
Download 4.0.0007 » Windows 24.7MB 24th Nov 2010

Mac Installers

Version OS Filesize Release Date
Download 4.1.0003 » Mac 65MB 15th Dec 2010
Download 4.1.0002 » Mac 65MB 14th Dec 2010
Download 4.0.0007 » Mac 65MB 24th Nov 2010

Step 3: Run the installer

Run the PhotoKey 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.

Step 4: Activate the software

  • Download your program key from your account page.
  • Launch the program, and follow the activation instructions.
  • Choose the “Select my downloaded program key file” activation option, and then click the “browse” button to locate your key file.

Step 5: Finished

PhotoKey 4 Pro is now ready for you to use!