PYAS Free Antivirus
AI-Powered Security. Enterprise Protection, Minimal Impact.
Why Choose PYAS?
Hybrid Engine
Dual-engine architecture combining local CNN and cloud intelligence for zero-day threat detection.
Ultimate performance
Designed for high-efficiency operation, PYAS allows running in the background with extremely low memory usage.
Source Available
Fully transparent code audit, verified privacy standards, and supported by a global developer community.
Clean & Lightweight
PYAS features a minimalist interface that is not only free of pop-up ads but also has extremely low resource consumption and a user-friendly experience.
System Optimization
Beyond security, PYAS includes a suite of lightweight utilities to keep your PC running smoothly. Manage processes, clean junk files, and repair system registry errors.
Real Time Protection
Built in multi layered defense mechanisms provide comprehensive protection for your operating system.
Active Process Monitoring
Real-time behavioral analysis of active processes to identify and halt suspicious activities.
Intelligent File Analysis
Deep scanning of file operations using AI inference. Malicious payloads are identified and quarantined.
System Integrity
Protects critical system configurations and registry keys from unauthorized modification.
Kernel Defense
Kernel-level defense mechanisms prevent unauthorized modifications and rootkit installations.
Network Traffic Filtering
Monitors network traffic to block connections to known malicious C2 servers.
Cloud Security
PYAS Cloud has millions of sample files, enabling irreplaceable cloud collaboration and attack trail tracing.
Technical Specifications
| OS Compatibility | Windows 10 (20H1) / Windows 11 (64-bit) |
| Privileges | Administrator Rights (Required for Kernel Driver) |
| Memory (RAM) | Minimum 300 MB |
| Storage | Minimum 100 MB free space |