Files ending in .rar that claim to be professional software (like Adobe XD) are frequently hosted on unofficial, third-party sites rather than official Adobe platforms.
Adobe XD generally requires a modern macOS version (High Sierra 10.13 or later) and at least 4GB of RAM. AdobeXDv50012macOSrar
If the source is a torrent or a "cracked" software site, it may trigger Adobe Genuine Service alerts , which notify users that they are using unlicensed software. Files ending in
