It is important to note that technical support for version 6 officially ended on March 31, 2025 . Users still running 6.1.1 are strongly encouraged to update to version 7 or 8 to remain eligible for technical assistance and the latest security patches. Comparison: Legacy 6.1.1 vs. Modern VNC Viewer New VNC server - Raspberry Pi Forums
The most recent version of VNC Viewer is available directly from the official RealVNC download page . vnc viewer 6.1 1 download
Direct connections are encrypted using up to 256-bit AES, ensuring session privacy. Technical Support Status It is important to note that technical support
The (specifically version 6.1.1.28093) is a legacy version of the popular remote desktop software developed by RealVNC . Released in early 2017, this version introduced significant advancements in security, including native support for smart cards and multi-factor authentication (MFA) via the RADIUS protocol. Download Options and Availability Modern VNC Viewer New VNC server - Raspberry
Enabled administrators to assign users and computers to specific groups, allowing for granular permission control.
Introduced native smart card support and MFA (RSA SecurID, DUO) to meet standards like PCI DSS and HIPAA.
If your platform cannot run the latest version, you can request older installers by submitting a ticket to the RealVNC Help Center . Key Features of Version 6.1.1