Password Door PC Security System

3.83/5 (546 Reviews)

Password protects any program installed on your computer, such as WinZip, AcdSee, MediaPlayer, RealPlayer, Outlook Express, Internet Explorer, Office etc.

Security And Privacy Network Security Shareware
FREE DOWNLOAD (v9.0.1)
File Size: 792KB | Official Download

Key Features of Password Door

  • Password Door is a security utility designed to retrofit access control mechanisms onto existing Windows applications.
  • Unlike file encryption software that secures static data, Password Door focuses on execution control, intercepting the launch process of specified executables to demand authentication before the application interface is rendered.
  • This capability effectively adds a login prompt to programs that lack native security features, such as web browsers, email clients, media players, and productivity suites like Microsoft Office or WinZip.
  • The software operates using a non-destructive method that does not modify the target application binary code.
  • Instead of altering the executable file, which could trigger antivirus heuristics or break digital signatures, Password Door functions as a gatekeeper layer.
  • It employs proprietary EXE Identity technology to fingerprint protected applications.
  • This ensures that protection remains active even if the target program is renamed, moved to a different directory, or if the user attempts to launch it via a shortcut or direct file association.
  • Administrators can configure protection policies with granular control.
  • Beyond simple password prompts, the software supports complex scheduling, allowing specific applications to be accessible only during defined time windows.
  • Protection modes can be set to Terminate, which closes the application immediately upon authentication failure, or Deny, which prevents the launch attempt entirely.
  • The utility includes several robust features designed to prevent bypass and enhance usability.
  • The EXE Identity technology maintains security rules regardless of file path changes, while drag-and-drop protection allows users to instantly apply rules by dragging a target icon onto any open window.
  • Granular scheduling supports time-based restrictions, synchronizing with internet time servers to prevent local clock manipulation.
  • In addition to standard alphanumeric passwords, the software supports Matrix Passwords, where authentication is defined by a visual pattern and the sequence of clicks on a grid to resist keyloggers.
  • To ensure system integrity, Password Door secures its own uninstaller and configuration panel with a master Admin password, preventing unauthorized removal or modification.
  • It also automatically detects installed software for quick selection and supports filtering by file name, class name, or window title.

Technical Specifications

Password Door Screenshot

Screenshot of Password Door - Password Protect Any Program on PC