Quick Scan
Checks startup items, downloads, desktop and the main program-data folders in a minute or two. Skips browser caches and developer folders.
100% free · no credit card · no trial
Serious protection for Windows. Pro is free.
Anakrio combines signature matching, YARA rules and static heuristics with real-time monitoring and safe quarantine. Register with your name and email and every Pro feature unlocks - instantly.
Windows 10 / 11 (64-bit) · installer SHA-256 published for verification
Everything you need, nothing you pay for
Scan the way you want, and let real-time protection watch the rest.
Custom Scan
Pick any files, folders or archives - zip, tar, gz, 7z are opened and checked inside. Right-click anything in Explorer to scan it.
Pro Full Scan
Every file on every fixed drive, with YARA rules and static heuristics for PE files and scripts. Free with your Pro key.
Real-time protection
Watches Downloads, Desktop, Documents, Temp, AppData and Startup. New files are checked before you run them.
Safe quarantine
Threats are stopped, renamed, locked down with restricted permissions and kept so you can restore a false positive.
Fresh threat intelligence
Signatures sync automatically from abuse.ch feeds, verified over HTTPS, and hot-reload without a restart.
1
Register
Enter your name and email below. Your key appears instantly and arrives by email.
2
Install
Download the installer and check its SHA-256 checksum on the download page.
3
Activate
Settings \u{2192} License: enter email + key. Pro features switch on right away.
Anakrio Pro: $0
No payment, no card, no catch. A Pro license lasts a year and renews for free with one click.
- Real-time background protection
- YARA rules + PE / script heuristics
- Full Scan of all drives
- Automatic threat-signature updates
- Automatic process termination & quarantine
- Archive scanning (zip, tar, gz, 7z)
Get your free Pro key
Instant. We only ask for what we need to deliver and recover your key.
Questions
Is it really free?
Yes. Pro features are unlocked by a free license key. It is valid for a year; renew it for free on the renew page.
Do you collect my files?
No. Scanning happens on your PC. The client only sends your email and key to verify the license, and downloads signature updates.
How do I know the installer is genuine?
The download page shows the SHA-256 of the exact file. Compare it with Get-FileHash before running.
I lost my key.
Use the renew page with your email: we send a one-time link that issues a new key.