Null FTP Server offers top-grade FTP, SFTP, FTPS, HTTP/S services for enterprises, with remote administration. It includes virtual instances, supports multiple languages, and offers advanced file security and user management features. It also allows connection monitoring, ensuring complete control and security.

The software also comes with a shell extension that allows for easy configuration of Null FTP security permissions within windows explorer. Additionally, users can leverage the tray icon for quick access to server configuration and status updates. The software supports automatic updates and is available for x86 and x64 architectures.
Null FTP Server has an advanced user and groups management system. It supports built-in user accounts as well as Windows accounts with advanced quota management for groups and users. The software provides Per user site commands, virtual directories and IP restrictions, settings, and transfer restrictions. Anonymous accounts are treated with all the options that a normal user account has, and there is an account expiration option.
The software's security system is top-notch, offering ACL level security, Windows authentication, or Null FTP built-in security. This system also supports group creation, Null FTP ACL settings within windows explorer, and IP-based access control. The software provides full digital certificate management options.
To keep servers secure, Null FTP Server offers protection against denial of service attacks. Additionally, users can restrict access to specific accounts for specific IP addresses. The software also features an automatic IP banning system that kicks in after a specified number of connection attempts within a time limit. The software also provides automatic account locking and IP banning after a certain number of invalid login attempts.
Null FTP Server provides a full API that supports COM and HTTP REST SDK. The software also features advanced options such as built-in integrity check commands (XCRC, XMD5, XSHA), upload and download resuming, mode Z compression and bzip compression, NT Windows system service, IPV6 support, and full Unicode support.
Overall, Null FTP Server is a well-designed software that provides enterprise-level support for FTP, SFTP, FTPS, and HTTP/S protocols. Its user and groups management system, advanced security features, protection against hackers and Denial of Service Attacks, and, most importantly, an API that supports COM or HTTP REST SDK makes it an ideal choice for organizations that demand security and flexibility.
Version 1.0.7: Auto updates for all features