Mac OS X:

10.8, 10.9.5, 10.10, 10.11, 10.12, 10.13, 10.14
Mac Intel / 2GB of RAM / 30MB of Hard Drive Space

Windows:

Windows 7 (64-bit), Windows 8 (64-bit), Windows 10 (64-bit)
Pentium 4 2.4 GHz or faster (or AMD equivalent) / 2 GB of RAM / 30MB of Hard Drive space

Host Requirements:

Adobe After Effects CS6, CC, CC 2014, CC 2015, CC 2015.3, CC 2017, CC 2018, CC 2019
Adobe Premiere Pro CS6, CC, CC 2014, CC 2015, CC 2015.3, CC 2017, CC 2018, CC 2019
Apple Final Cut X 10.2.3 through 10.4.6
Apple Motion 5

Since Primatte Keyer 5 is no longer updated/maintained, if it's running in a host or operating system outside of these specifications, the program will not be guaranteed to work as it's technically in an unsupported environment.

For a list of system requirements and what Primatte Keyer is currently compatible with, visit its compatibility page. 

Related FAQs & Links:

• Links to User Guides & Tutorials for Primatte Keyer