README

🔒 Delphi Password Decryptor for Firefox

A powerful yet minimalist Delphi application for decrypting saved passwords from Mozilla Firefox profiles.

Features

• Automatically detects and lists available Firefox profiles.
• Decrypts saved usernames and passwords from both JSON (logins.json) and SQLite (signons.sqlite) storage formats.
• User-friendly interface with a profile selector and password list display.
• Integration with Firefox's NSS (Network Security Services) library for secure decryption.

Quick Start

1. Clone the repository or download the latest release.
2. Open the project in the Delphi IDE and compile it.
3. Run the application and select a Firefox profile to decrypt saved credentials.

Technical Details

• Built With: Delphi and the UniDAC library for SQLite database access.
• Core Decryption: Uses NSS functions (PK11SDR_Decrypt, PK11_GetInternalKeySlot) to decrypt Base64-encoded passwords securely.
• Firefox Profile Management: Reads profiles.ini to automatically list user profiles.
• Cross-Version Compatibility: Supports 32-bit and 64-bit Firefox installations.

How It Works

1. Reads saved login data from Firefox's logins.json or signons.sqlite file.
2. Loads and initializes NSS from the Firefox installation directory.
3. Decrypts saved passwords and displays them in a list view.

Requirements

• Windows operating system.
• Firefox installed with saved login data.
• Delphi IDE for compilation (tested with modern versions).

Limitations

• Requires access to the target Firefox profile directory.
• Windows-only compatibility due to NSS and Delphi dependencies.
• Does not handle profiles with custom master passwords.

Contributing

We welcome contributions! You can:

• Report bugs.
• Suggest features.
• Submit pull requests for enhancements.

Support

Need help? Open an issue in this repository!

License

Free to use and modify for personal or educational projects.

Made with ❤️ By BitmasterXor using Delphi Programming Language