Super Flexible File Synchronizer lets you back up your data and synchronize PCs, Macs, servers, notebooks, and online storage space. You can set up as many different jobs as you need and run them manually or by using the scheduler. The software works with local hard drives and any other mounted volumes. In addition, it comes with support for FTP, SSH, HTTP, WebDAV, Amazon S3, and Google Docs. You can use Zip compression and data encryption. There are powerful synchronization modes, including Standard Copying, Exact Mirror, and SmartTracking.
KVpnc is a KDE frontend for various VPN clients. It supports Cisco VPN (vpnc, vpnclient (a proprietary client from Cisco)), IPSec (FreeS/WAN, Openswan, strongSwan, racoon), PPTP (pptpclient), OpenVPN, L2TP over IPSec (l2tpd, xl2ltpd, openl2tp) (usable with FreeS/WAN, Openswan, strongSwan, and racoon), Vtun, and OpenSSH. Smartcards will be supported within OpenVPN and strongSwan. vpnc is a replacement for the Cisco VPN client, and is used as a client for the Cisco3000 VPN Concentrator. FreeS/WAN, Openswan, and strongSwan are IPSec clients for Linux 2.4.x/2.6.x, and racoon is an IPSec client for Linux 2.6.x and *BSD. l2tpd, xl2tpd, and openl2tp are Linux L2TP VPN clients/servers.
PaderSyncFM is a file manager for BlackBerry, Java ME, and Android devices. It stands out from other file managers by providing access to FTP, SFTP, WebDAV, and SMB file servers. Moreover, the support for SOCKS, HTTP, HTTPS, and SSH protocols allows the application to cross network borders.
Belier allows opening a shell or executing a command on a remote computer through an SSH session. The main feature of Belier is its ability to cross several intermediate computers before realizing the job. You can execute commands with any account available on the remote computer. It is possible to switch an account on intermediate computers before accessing the final computer, and Belier will generate one script for each final computer to reach.