ClamAV
Scan files and mail streams with an open antivirus engine.
What’s included for free?
ClamAV is ongoing-free under GPL-2.0 with no provider scan quota; signature updates and infrastructure are operated locally.
Where it runs: Self-hosted
Provider information ↗Checked 2026-11-01
Before you use it
GPL-2.0 covers ClamAV. Signature databases, integrations and quarantined content keep separate obligations.
Provider terms can change. Check current pricing and usage rights before starting a project.