WINDOWS 10 / 11 · x64

AEGIS AI

An antivirus that runs entirely on your PC. Signatures, heuristics and ransomware behavior detection, an encrypted quarantine, and a local AI analyst that explains what it found and why. No cloud, no account, no telemetry.

Download for Windows
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What it does

Real-time protection

Watches your folders and scans new files as they land, with YARA-X signatures, PE/script heuristics and local threat indicators. High-confidence threats are moved to an encrypted, reversible quarantine.

Ransomware behavior

Correlates bulk file changes, renamed and re-encrypted documents, ransom notes, shadow-copy deletion and optional decoy files into clear, evidence-backed alerts.

Local AI analyst

An optional on-device language model (any GGUF model) explains detections in plain language, citing only real evidence. It never decides on its own and never sends anything anywhere.

Process, autorun & network watch

Flags suspicious process chains, encoded PowerShell, new startup entries and unusual connection bursts, with reversible remediation for persistence.

Private by design

Everything runs on your PC. No file, hash, path or prompt ever leaves it. Optional update checks fetch only a signed list of updates from this site.

Signed updates

Rule updates and new versions are signed with an Ed25519 release key and verified before anything is installed. Tampered or unsigned files are refused.

Honest limits
Verify your download

Compare the installer's SHA-256 with the value below before running it:

Get-FileHash .\AEGIS-AI-Setup.exe -Algorithm SHA256
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