The following utilities are here for your convenience. Any shareware expenses are yours to incur.

For additional utilities, try

PumpKIN.zipTFTP server - freeware
WS-FTP-leFTP - freeware version of WS-FTP
WS-FTP-ProFTP - shareware version of WS-FTP Pro
Windows Cisco VPN client v4 for Windows 2000-XP
Macintosh Cisco VPN client v4.7.00.0510 for Mac OS
Linux Cisco VPN client for linux kernel v2.2
Max OSX Cisco VPN client for Mac OSX
puTTY.exetelnet/ssh program