Act! Pro v21 Product Downloads (U.S. and Canada)

Note: Act! v21 Hot Fixes and Updates apply to Act! Pro, Act! Premium, Act! Premium (access via web), and are applicable to all locales, including Australia, Canada, UK, Europe, and Latin America. Updates are cumulative; just install the most recent update file to bring your copy of Act! up-to-date.

See what’s new and what issues have been addressed in each update


If you are running Act! software on Windows Vista or Windows Server 2008, follow this link and install the update provided to support installers that are signed with SHA2-type certificates.

Please review important installation notes before downloading & installing updates.

Release Date Title File Name File Size
9/13/2019 Act! v21.0 Update 9 act2100update9.exe 225 MB Download
9/06/2019 Act! v21.1 Update 4 act2110update4.exe 205 MB Download
7/08/2019 Act! v21.1 Update 3 act2110update3.exe 145 MB Download
5/17/2019 Act! v21.1 Update 2 act2110update2.exe 136 MB Download
5/02/2019 Act! v21.1 Update 1 act2110update1.exe 135 MB Download
3/01/2019 Act! v21.0 Update 7 act2100update7.exe 168 MB Download
2/16/2019 Act! v21.0 Update 6 act2100update6.exe 168 MB Download
12/20/2018 Act! v21.0 Update 5 act2100update5.exe 95 MB Download
11/30/2018 Act! v21.0 Update 4 act2100update4.exe 93.4 MB Download
11/28/2018 Act! v21.0 Update 3 act2100update3.exe 93.4MB Download
11/20/2018 Act! v21.0 Update 2 act2100update2.exe 93.4MB Download
11/07/2018 Act! v21.0 Update 1 act2100update1.exe 84.7 MB Download