help.zscaler.com/z-app/step-step-configuration-guide-zscaler-app#windows-requirements support.zscaler.com/hc/en-us/articles/207719403-Zscaler-App-Step-by-Step-Configuration-Guide Yes, it is, I have been using it successfully for some time and have not had any problems. The customer requests documentation indicating that any operating system such as Windows, Linux, Android, macOS, etc. is compatible with ZIA. Please let me know if anything else is needed on my end. Does the Zscaler app support Mac OS Mojave (new)? However, the customer wants something more specific, for example: I have this case number: 03145437: [KEIYO] ZCC Support OS Lists. Yes, the only thing to note is that before version 1.4.2 of the Zscaler application, we used a 32-bit installer instead of 64-bit. This means that if you use an older version, Mojave will notify you. Although everything will always work. He wants documentation that shows all supported platforms (OS), whether they support ZIA or not, and if this is supported, he wants to know which version it supports. System requirements for Windows Windows 7, 8, 8.1, or 10 Disk usage: 200 MB Memory usage: 150 MB Processor capable of running operating systems supported by the Zscaler application Microsoft .NET Framework 4 and later Whitelisting Zscaler application process and configured firewall bypasses: Although Zscaler has whitelisting agreements for the Zscaler application with some protection providers endpoints such as Trend Micro and Kaspersky Labs, For some endpoint protection products, such as antivirus and Personal Firewall, you may need to add additional whitelists to ensure full functionality of the Zscaler application. See the list.