Since Adobe XD is no longer being actively updated and the "Starter Plan" has been phased out, most designers have shifted to these modern, free-to-start tools: 1. Figma (Top Recommendation) Adobe XD Learn & Support
If you manage to source the 2018 installer (version 13.0), these were the original requirements for Mac: Adobe XD CC 2018 For Mac Free Download
macOS 10.12 (Sierra) or 10.13 (High Sierra). RAM: 4GB minimum (8GB recommended). Display: 1280 x 800 resolution. Processor: Multicore Intel processor with 64-bit support. ⚡ Better Free Alternatives Since Adobe XD is no longer being actively