bVNC is a secure, open-source VNC client designed to offer a robust remote desktop experience across various operating systems. Here are its key features:

Compatibility: Works seamlessly with Windows, Mac, Linux, BSD, or any other OS equipped with a VNC server.
Security Enhancements: The Pro version includes master password support and multi-factor (two-factor) SSH authentication for added security.
Intuitive Controls: Multi-touch control over the remote mouse, with options for left, right, and middle clicks, drag and drop, scrolling, and pinch-zoom functionality.
Display and Orientation: Features such as force landscape, immersive mode, keep screen awake, dynamic resolution changes, full rotation, and multi-language support.
Full Mouse and Desktop Support: Complete mouse support and full desktop visibility, even with the soft keyboard extended.
Secure Connections: Supports SSH tunneling, AnonTLS, and VeNCrypt for secure connections, excluding RealVNC encryption.
Advanced Features: High-grade encryption surpassing RDP, AutoX session discovery/creation, Tight and CopyRect encodings, reduced color depth for slow links, and copy/paste integration.
Additional Controls: Samsung DEX support, Alt-Tab, Start Button, and Ctrl+Space capture, along with SSH public/private key support and the ability to import encrypted/unencrypted RSA keys in PEM format.
Viewing and Scaling: Offers zoomable, fit to screen, and one to one scaling modes, alongside various input modes including direct, simulated touchpad, and single-handed input.
Server Compatibility: Compatible with most VNC servers such as TightVNC, UltraVNC, TigerVNC, RealVNC, and Mac OS X built-in remote desktop server (ARD).
Additional Features: Stowable on-screen keys, right-click with Back button, D-pad for arrows, hardware/FlexT9 keyboard support, view-only mode, and in-app help on usage, connection setup, and input modes.

Recommended: Hacker's Keyboard for enhanced typing experience.

Setup Instructions:

Windows:
- Plain VNC: Instructions
- Secure VNC over VeNCrypt: Instructions
- Secure VNC over SSH: Instructions
Linux:
- Plain VNC (Remote Desktop on Ubuntu): Instructions
  - Note: For Vino (default Ubuntu VNC Server), first run: gsettings set org.gnome.Vino require-encryption false
- AutoX Secure VNC over SSH: Instructions
Mac OS X Remote Desktop:
- Plain VNC: Instructions
- Secure VNC over SSH: Instructions

Code Repository:

https://github.com/iiordanov/remote-desktop-clients

What's New in the Latest Version v5.5.8

Last updated on Oct 24, 2024

v5.5.8: Bugfix for master password crash
v5.5.7: Stability improvements
v5.5.6: Stop asking for Master Password on disconnection
v5.4.8: Support for ACTION_BUTTON_PRESS and ACTION_BUTTON_RELEASE mouse actions
v5.4.7: New round icon
v5.3.5: Improved icon resolution
v5.3.4: New app banner for Android TV, fix for toolbar position not restored
v5.3.3: Back button disconnects on Android TV, show default settings icon on Android TV, new show keyboard icon and function for Android TV