EngInSite DataFreeway
DataFreeway is a freeware SSH (SSH1,SSH2,SFTP), WebDAV, FTP, FTPS Client for Windows. EngInSite DataFreeway allows you to access remote servers from your Windows desktop. This is an innovative, network, plug-in based client, which supports multiple transfer protocols (SSH,WebDAV, FTP). ... Standard techniques, like drag-and-drop and copy-and-paste, allow users to transfer files between servers running different transfer protocols, and download/upload files to/from a local machine. ... Its user interface provides a simple, protocol-independent way to transfer data.
http://www.enginsite.com/download/DataFreeway.exe - 2Mb - Download - Screenshot

SynchronEX File Synchronizer, Backup/FTP
SynchronEX realizes robust multi-directional file tree synchronization and backup over local & network paths in any situation: From laptop synchronization to scheduled backup tasks to incremental FTP/DAV website upload. It supports true synchronization of (re)moved files and directories,... The virtual file system design of this file synchronizer integrates ZIP archives, FTP, SFTP, FTPS, WebDAV, automatic file version tracking (XVS), split-backup on changeable media and other storage options seamlessly.
http://www.xellsoft.com/download/SynchronEX-Setup.exe - 2Mb - Download - Screenshot

SynchronEX File Sync/FTP/DAV for Linux
SynchronEX for Linux realizes robust multi-directional file tree synchronization and backup over local & network paths in any situation: From laptop synchronization to scheduled backup tasks to incremental FTP/DAV website upload. It supports true synchronization of (re)moved files and... The virtual file system design of this file synchronizer integrates ZIP archives, FTP, FTPS, SFTP, WebDAV, automatic file version tracking (XVS), split-backup on changeable media and other storage options seamlessly.
http://www.xellsoft.com/download/synchronex.tar.gz - 2Mb - Download - Screenshot

Fastream NETFile FTP/Web Server
Secure, ultra-fast FTP server and robust multi-threaded Web server for Windows 2000/XP/2003/Vista, featuring XML-based GUI remote 2-level administration scheme, CGI/ISAPI, separate upload/download speed limits, storage quotas, dynamic DNS, and compression. ... 1 digest secure authentication implemented Classic Features of NETFile FTP/Web Server FXP-enabled FTP and thread-pooled multi-threaded HTTP 1. ... 2 FTP server DoS vulnerability fixed New HTML layout with customizable font colors and size in folder listing HTTP file manager now supports UTF-8 (Unicode) Features of 8.
http://www.fastream.net/NetFileServer.exe - 4Mb - Download - Screenshot

Backup-2006 Studio
Because one method is not enough Backup-2006 Studio includes classic backup module, synchronization and disk image. It can backup any folder to any destination (network drive, USB external disk.. ) It comes with its own DVD burner diver. You can schedule backup, synchronization, disk image or... Backup-2006 Studio can upload archive file to FTP, FTPS, HTTP servers. ... Backup-2006 Studio lets you define a standard profile to easily reuse it when you define a new backup set. ... It is also delivered with predefined backup sets (My emails, My documents, My Emails, Windows Shell and Registry).
http://www.backup-2006.com/bkstud50.zip - 14Mb - Download - Screenshot

SocketTools Library Edition
The SocketTools Library Edition includes standard Windows dynamic link libraries (DLLs) which can be used in a wide variety of programming languages such as Visual Studio. NET, Visual C++, Visual Basic and Delphi. The SocketTools Library Edition API has over 800 functions which can be used to... The following protocols are supported by the SocketTools Secure Library Edition: Domain Name Service (DNS), File Encoding and Compression, File Transfer Protocol (FTPS), Finger Protocol, Gopher Protocol, Hypertext Transfer Protocol (HTTPS), Internet Control Message Protocol (ICMP), Internet Message...
ftp://ftp1.catalyst.com/pub/cstools/st45le32.zip - 10Mb - Download - Screenshot

SocketTools Secure Subscription
The SocketTools Secure Subscription plan includes standard Windows dynamic link libraries (DLLs), ATL-based scripting components and ActiveX controls (OCXs) which can be used in a wide variety of programming languages such as Visual Studio. NET, Visual C++, Visual Basic and Delphi. ... Your data is protected by industrial strength 128-bit encryption, with full support for client certificates. ... Using the popular SocketWrench component that is part of SocketTools, you can also write your own, custom secure server applications.
ftp://ftp1.catalyst.com/pub/cstools/cst45sec.zip - 16Mb - Download - Screenshot

SocketTools Secure Library Edition
The SocketTools Secure Library Edition includes standard Windows dynamic link libraries (DLLs) which can be used in a wide variety of programming languages such as Visual Studio. NET, Visual C++, Visual Basic and Delphi. The SocketTools Library Edition API has over 800 functions which can be... Using the popular SocketWrench library that is part of SocketTools, you can also write your own, custom secure server applications. ... And there's no need for you to understand the details of certificate management, data encryption or how the security protocols work.
ftp://ftp1.catalyst.com/pub/cstools/st45ls32.zip - 10Mb - Download - Screenshot