Need bVNC on iOS? It's now available at https://apps.apple.com/us/app/bvnc-pro/id1506461202

Please support my hard work and GPL open-source software by giving me a high rating and telling all your friends about this project! You can also donate to the project by buying bVNC Pro.

If bVNC doesn't work for you, please post your question in the forum instead of in a review:
https://groups.google.com/forum/#!forum/bvnc-ardp-aspice-opaque-remote-desktop-clients

See below for instructions for Windows, Linux, and Mac OS X.

If you need an RDP application, find aRDP on Google Play. For a SPICE client, use aSPICE. If you are an oVirt, RHEV, or Proxmox user, use Opaque.

bVNC is a secure, open source VNC client. Its features include:
- Windows, Mac, Linux, BSD, or any other OS with a VNC server installed
- Master password support in the Pro version
- Multi-factor (two-factor) SSH authentication in the Pro version
- Multi-touch control over the remote mouse. One finger tap left-clicks, two-finger tap right-clicks, and three-finger tap middle-clicks
- Right and middle-dragging if you don't lift the first finger that tapped
- Scrolling with a two-finger drag
- Pinch-zoom
- Force Landscape, Immersive Mode, Keep Screen Awake
- Dynamic resolution changes, allowing you to reconfigure your desktop while connected, and control over virtual machines from BIOS to OS
- Full rotation - use the central lock rotation on your device to disable rotation
- Multi-language
- Full mouse support
- Full desktop visibility even with soft keyboard extended
- SSH tunneling, AnonTLS and VeNCrypt for secure connections (does not support RealVNC encryption).
- High-grade encryption superior to RDP using SSH and VeNCrypt (x509 certificates and SSL), preventing man-in-the-middle attacks
- AutoX session discovery/creation like NX client
- Tight and CopyRect encodings for quick updates
- Ability to reduce the color depth over slow links
- Copy/paste integration
- Samsung multi-window
- SSH public/private (pubkey)
- Importing encrypted/unencrypted RSA keys in PEM format
- Zoomable, Fit to Screen, and One to One scaling modes
- Two Direct, one Simulated Touchpad, and one Single-handed input modes
- In single-handed input mode, long-tap to get a choice of clicks, drag modes, scroll, and zoom
- Supports most VNC servers including TightVNC, UltraVNC, TigerVNC, and RealVNC
- Supports Mac OS X built-in remote desktop server (ARD) and Mac OS X authentication
- Does NOT support RealVNC encryption (use VNC over SSH or VeNCrypt instead)
- Stowable on-screen keys
- Right-click with Back button
- D-pad for arrows, rotate D-pad
- Hardware/FlexT9 keyboard support
- View-only mode
- On-device help on creating a new connection in the Menu when setting up connections
- On-device help on available input modes in the Menu when connected
- Hacker's Keyboard is recommended

- Instructions for Windows:
Plain VNC:
http://iiordanov.blogspot.ca/2012/04/how-to-install-and-connect-to-tightvnc.html

Secure VNC over VeNCrypt:
https://groups.google.com/d/msg/bvnc-ardp-aspice-opaque-remote-desktop-clients/c9ptU7UekE4/rOzNlkiaEgAJ

Secure VNC over SSH:
http://iiordanov.blogspot.ca/2012/04/tunneling-vnc-over-ssh-to-windows.html

- Instructions for Linux:
WARNING: AnonTLS is not supported on Android, so to use Vino, the builtin VNC server for GNOME you have to disable Vino encryption requirement with "gsettings set org.gnome.Vino require-encryption false" or use AutoX (see below)

Plain VNC (Remote Desktop on Ubuntu):
http://www.howtoforge.com/configure-remote-access-to-your-ubuntu-desktop

AutoX Secure VNC over SSH:
http://iiordanov.blogspot.ca/2012/10/looking-for-nx-client-for-android-or.html

- Instructions for Mac OS X:
Plain VNC (Remote Desktop for Mac OS X):
http://iiordanov.blogspot.ca/2012/04/how-to-connect-to-mac-os-x-using-bvnc.html

Secure VNC over SSH:
http://iiordanov.blogspot.ca/2012/04/tunneling-vnc-over-ssh-to-mac-os-x.html

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