From Cambridge Computer:
vxFtpServ allows your Windows CE device to operate with FTP server functionality and is compliant with RFC 959. It's completely configurable and compatible with all FTP clients. It provides multi-threaded, high-performance operation. It has complete logging capability and operates on all Handheld Pro HPCs, Pocket PCs and Windows Mobile devices.
What's new in this version:
Version 3.0.1 may include unspecified updates, enhancements, or bug fixes.