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

If you encounter difficulties downloading the 32-bit or 64-bit installers for ACDSee via the Web Installer,it is recommended to download the full installation file directly, and then run it to start the installation.

To get download links for the legacy products, please  log into your acdID account and download from My Apps Page

For the most recent versions of ACDSee Professional, please find the download links below:

ACDSee Photo Studio Standard 2019

ACDSee Photo Studio Standard 2019 32-bit
ACDSee Photo Studio Standard 2019 64-bit

ACDSee Photo Studio Standard 2018

ACDSee Photo Studio Standard 2018 32-bit
ACDSee Photo Studio Standard 2018 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.