In early 2024, AnyDesk issued a critical update regarding a security incident. Users on legacy systems were encouraged to update to the latest possible version supported by their OS or change their passwords and enable Two-Factor Authentication (2FA) if an update wasn't possible.

Official and reputable third-party sources offer archives of these older versions:

Double-click the file and drag the AnyDesk icon into your Applications folder.

You can find older versions directly from the AnyDesk Legacy Downloads page. Look for versions in the 6.x series or earlier for the best compatibility with Mavericks.

Another alternative for sourcing previous AnyDesk releases if you need a specific build not found elsewhere. Installation Steps for Older Macs