Please find below the technical specifications for OIV 4.0, 4.1 and 4.2

Platform Memory Processor Speed Operating System Java
PC 512MB required1GB recommended 1.5GHz required3GHz recommended Windows Vista
Windows 8, Windows 10
5+
Mac OS X 256MB required1GB recommended 800 MHz required1.2 GHz recommended 10.7 (Lion)
10.8 (Mountain Lion)
10.9 (Mavericks)
10.10 (Yosemite)
5+

OIV is not compatible with Chromebooks and iPads.

Note: If you are running macOS Mojave, you may not be able to use OIV due to incompatibility with more recent versions of Java.

Please also note that the OIV is a 32-bit application, and all future operating systems after Mojave 10.14 will only support 64 bit applications. Unfortunately, this incompatibility is something we are not able to resolve. In light of this, we recommend users backup their OIV presentations to PowerPoint or to PDF to ensure continued access to their presentations regardless of any changes made by Apple. If you have any questions about the process of backing up your files, or you are using Mojave and experiencing issues with OIV, please reach out to us at support@artstor.org.

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