Click the Free Download button below to download a 14 day evaluation (Version 188.8.131.52).
Use this link to also update your already installed version:
Note: This is not a free upgrade if you purchased version 3.x or older. Licenses for any 3.x version will run in trial mode as this is a major update to handle 64bit versions of office as well as 32bit versions.
Outlook must not be running during the install.