Effective October 22, 2020, Vernier Software & Technology is no longer able to distribute the Windows installers for Logger Pro version 3.12 and older or Logger Lite version 1.9 and older. This primarily affects computers running Windows XP. Newer versions are available to people who own Logger Pro and can be accessed from your account at www.vernier.com/my-account

If you have a copy of one of the old installers, you can still use it. However, we will no longer be able to provide the installer.