Pure HTML5, supports clipboard, drive, sound, printer, RemoteFX, RemoteApp, session auditing/shadowing/prelaunch
Spark view is world's first and fastest HTML 5 RDP (Remote Desktop Protocol) client, which can remotely control your PC from anywhere.
Supports RDP, VNC (RFB), SSH, TELNET protocols. It's event faster than native clients!
Spark View bring more to you compared with other HTML5 clients:
1. Zero installation on BOTH client and RDP host.
2. Support Network Level Authentication, you don't need to disable it.
3. SEAMLESS clipboard redirection support.
4. Easy Printing, don't need to install drivers for client printers.
5. Bring sound to local or leave it on remote computer.
6. iPad, Blackberry Playbook support.
7. Lossless bitmap compression, give you the best quality you can get.
8. VirtualBox and xrdp support.
9. Gateway side directory sharing.
10. IME and international keyboard support. You can use client side IME directly.
11. Local storage support.
12. Https and WebSocket Secure Connection support.
13. User and server management.
14. Control resource access and redirection on one place (Gateway).
15. DDoS attack check and prevention.
16. Gateway is a cross-platform application, with Windows service and Linux/Unix Daemon wrapper.
17. Supports session shadowing and recording.
18. Support Hyper-V console connection which doesn't need CAL.
Supports TLS(SSL) encryption (RDP over SSL) and Network Level Authentication (NLA). (Paid Version only).
Streamlined for iPad and touch interface.
Check http://www.remotespark.com/html5.html for more information.