Need small ftp tool? you can try download and install FireFTP . This program very small, only about 500kb .

Features:

* Cross-platform: Works on Windows, Mac OS X, Linux
* Secure: SSL/TLS/SFTP support, same encryption used with online banking and shopping
* Synchronization: Keep directories in sync while navigating
* Directory Comparison: Compare directory content (compares subdirectories too!)
* International: Available in over 20 languages
* Character Set Support: UTF8 and just about any other character encoding supported
* Automatic reconnect and resuming of tranfers
* Search/Filtering
* Integrity Checks of transfers (XMD5, XSHA1)
* Export/Import accounts
* Remote Editing
* File Hashing: Generate hashes of files (MD5, various SHA’s)
* Drag & Drop
* File Compression: Using MODE Z
* Timestamp Synchronization
* Proxy support
* FXP support
* Advanced properties (CHMOD, recursive CHMOD, thumbnails)
* Tutorials and help files available along with personalized support
* IPv6 support
* Open Source!
* Seamless integration with Mozilla Firefox

Here are some key features of “FileZilla”:

· Ability to resume Uploads/Downloads (if the server supports it)
· Custom Commands
· Site Manager with folders
· Keep Alive system
· Timeout detection
· Firewall support
· SOCKS4/5 and HTTP1.1 Proxy support
· SSL secured connections
· SFTP support
· Upload/Download Queue
· Drag&Drop
· Multi-language support
· GSS authentication and encryption using Kerberos.

WinSCP is a free file transfer utility ,SFTP and SCP client for Windows using SSH .

features of “WinSCP”:

· Graphical user interface
·
Translated into several languages
· Integration with Windows (drag&drop, URL, shortcut icons)
· U3 support
· All common operations with files
· Support for SFTP and SCP protocols over SSH-1 and SSH-2
· Batch file scripting and command-line interface
· Directory synchronization in several semi or fully automatic ways
· Integrated text editor
· Support for SSH password, keyboard-interactive, public key and Kerberos (GSS) authentication
· Integrates with Pageant (PuTTY authentication agent) for full support of public key authentication
· Windows Explorer-like and Norton Commander-like interfaces
· Optionally stores session information
· Optionally supports standalone operation using a configuration file in place of registry entries, suitable for operation from removable media