MajorPrivacy

MajorPrivacy is a cutting-edge privacy and security tool for Windows, offering unparalleled control over process behavior, file access, and network communication. By leveraging advanced kernel-level protections, MajorPrivacy creates a secure environment where user data and system integrity are fully safeguarded. Unlike traditional tools, MajorPrivacy introduces innovative protection methods that ensure mounted encrypted volumes are only accessible by authorized applications, making it the first and only encryption solution of its kind.


Get Started

  • Download MajorPrivacy: Get the latest version for Windows (compatible with Windows 7 or higher, 64-bit only).
  • View on GitHub: Access the source code, report issues, or contribute to the project.

Key Features

Process Protection

Secure your processes in isolated enclaves, preventing interference from unauthorized applications—even those running with elevated or system-level privileges.

Software Restriction

Block undesired processes and prevent unauthorized DLLs from loading, ensuring only trusted software operates on your system.

Secure Drives – A Revolutionary Encryption Solution

MajorPrivacy introduces a game-changing feature for encrypted volumes:

  • Encrypted Volumes: Create secure disk images to store confidential data.
  • Guarded Access: Unlike traditional encryption tools where mounted volumes are accessible to any running process, MajorPrivacy ensures that only authorized applications can access data in mounted volumes. Unauthorized processes, even those running with elevated privileges, are completely blocked from interacting with the volume.
  • This unique approach makes MajorPrivacy the only encryption tool capable of protecting mounted volumes from unauthorized access, ensuring unparalleled security for sensitive data.

File and Folder Protection

Protect sensitive files and folders from being accessed or modified by unauthorized processes, securing your personal and professional data.

Advanced Network Firewall

Control inbound and outbound network communications with an advanced firewall, giving you full control over which applications access the internet.

DNS Inspection and Filtering

  • DNS Inspection: Monitor DNS cache and trace events to identify domains accessed by running processes.
  • DNS Filtering (Coming Soon): Apply pre-defined blocklists (compatible with Pi-hole) or custom rules to block unwanted domains.

Tweak Engine

Harden your Windows configuration by disabling unwanted telemetry, cloud integration, and other invasive features to enhance privacy and security.


Designed for Comprehensive Privacy

MajorPrivacy is more than a typical security tool—it’s a privacy solution designed to empower users. Whether you’re concerned about malware, unwanted data collection, or overreaching software, MajorPrivacy offers the tools to safeguard your system:

  • Prevention: Stop unauthorized processes and applications in their tracks.
  • Protection: Safeguard sensitive files, folders, and registry keys from unauthorized access.
  • Encrypted Data Security: Uniquely protect mounted volumes to prevent unauthorized access to confidential data.
  • Monitoring: Gain complete visibility into process behavior, DNS queries, and network activity.
  • Control: Configure your system to block undesired behavior while allowing trusted processes to operate seamlessly.

Why Choose MajorPrivacy?

MajorPrivacy provides:

  • Kernel-Level Security: Leverage advanced protections that operate at the core of your operating system.
  • Revolutionary Encrypted Volume Security: Ensure that only authorized applications can access mounted encrypted data.
  • Comprehensive Process Control: Isolate, restrict, or block processes and DLLs as needed.
  • Privacy Enhancements: Eliminate telemetry and reduce unwanted data collection from Windows and applications.

MajorPrivacy bridges the gap between personal privacy, system security, and application control, making it ideal for privacy-conscious users, IT professionals, and anyone seeking to reclaim control of their system.


Support the Project

MajorPrivacy is a passion project created and maintained by a single developer. If you find it valuable, please consider supporting its ongoing development on Patreon, or through a direct donation. Your support helps ensure the tool continues to evolve with new features and improvements.