TeamViewer:
Download TeamViewer Quick-Support (1,3MB)

Sonicwall NetExtender:
Sonicwall NetExtener (Windows) Version 3.5.108 (1,3MB)
Sonicwall NetExtender (MacOS) Version 3.5.636 (317Kb)

Sonicwall Global VPN Client:
Sonicwall Global VPN Client (32-Bit Windows) (10,5MB)
Sonicwall Global VPN Client (64-Bit Windows) (13,8MB)

Citrix ICA-Client:
Citrix ICA-Client (32-Bit Windows) Version 11 (11MB)