What am I allowed to do with D5 Community license?
D5 Community license is designed for non-commercial purposes, such as learning, personal projects, and evaluation. Any commercial, revenue-generating, or professional work requires a D5 Pro license.
Are there any watermarks on renderings I output using Community version?
There won't be watermarks on your project, unless you use premium assets from D5 Asset Library that require a Pro license.
What are the system requirements to run D5?
Please read this guideline to learn more about the system requirements.