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FCommand – Graphical Fecurity Launcher

Learn how to use FCommand, the Fecurity free launcher with profile management, customizable launch parameters, and advanced options. Download FCommand and previous versions.

❓ What is FCommand?

  • FCommand is an unofficial, free launcher providing a user friendly interface for launching applications with various configuration options
  • Simplifies running applications with different parameters without needing command line knowledge
  • Features a clean, modern interface with light and dark themes
  • Includes built in profile management and customization options

🔑 Key Features

  • Profile Management System for saving configurations
  • Customizable Launch Parameters with Advanced Options dialog
  • Multi-language Support (English, Russian, Spanish, & Italian)
  • Built-in Help Documentation with performance tips

⚙️ Basic Arguments Available

  • -lite
  • -lightweight
  • -spoofer true/false
  • -spooferdelay [0-4294967295]
  • -secureboot
  • -delay [0-4294967295]
  • Custom parameters support (New)

❓ How to Use FCommand

  1. Download the .zip file from the link below
  2. Extract FCommand.exe using WinRAR or 7-Zip
  3. Place LAUNCHER.exe in the same directory or specify custom path
  4. Create and configure profiles with your desired settings:
  • Enable/disable Lite Mode
  • Enable/disable Lightweight Mode
  • Configure spoofer and security options
  • Set delay settings (0 to 4294967295 ms)
  • Add custom parameters in Advanced Options
  1. Save your profile for future use *Note¹
  2. Click "Launch" to start with selected settings

Note¹: A separate launcher_settings.json file will be created - it stores your SID and launch settings. You can delete it if needed, but you'll lose the convenience of saved settings.


⚠️ Important Notes

  • Unofficial launcher - Not created by Fecurity
  • All configurations save to launcher_settings.json
  • Read the built in help documentation for detailed parameter information

📂 File Information

  • Download: FCommand v3.0
  • File Name: FCommand_v3.0.zip
  • Version: 3.0
  • Previous versions available for reference

Published at Sep 06, 2025