The ACDSee Web Installer automatically detects the version of your operation system, and it then downloads and installs 64-bit or 32-bit version of ACDSee accordingly.

If you encounter difficulties downloading ACDSee 32-bit or 64-bit version via the Web Installer, it is recommended to download them directly. Following are the links:

 ACDSee 18 German:

ACDSee 18 32-bit

ACDSee 18 64-bit


To find out if your computer is running 32-bit or 64-bit Windows, please do the following:

- Go to Control Panel, and then click System and Security.

- Click System. Under System, you can view the system type that shows whether your system is 32-bit or 64-bit.