Freedom251 › Antivirus software
ALYac
by ALYac
What ALYac is
ALYac 3.0 is a free antivirus program for PCs running Windows 10 or later. It monitors threats in real time, alerts users, and can remove detected threats. Detection combines ESTsecurity’s Tera engine with the Bitdefender engine, and ransomware protection is included. Users can schedule scans and receive reminders when scans are due. Maintenance tools clear temporary files and caches to free storage and remove unused registry entries. ESTsecurity also lists mobile apps for Android and iOS. Their mobile features include virus scanning, smishing detection, Wi-Fi security, and app locking. Family Care lets one representative manage smartphone security for up to three family members. The license allows noncommercial personal use without a stated quantity limit, but generally disallows network-server installation for streaming to multiple computers.
Who it suits
ALYac suits people seeking free antivirus protection for Windows 10 or later, plus mobile security features on Android and iOS. It is intended for noncommercial personal use.
What it does well
- Free plan costs nothing
- Real-time monitoring alerts and removes threats
- Combines Tera and Bitdefender engines
- Includes ransomware protection and scheduled scans
- Mobile apps support Android and iOS
What to know first
- Windows PC support starts at Windows 10
- Personal-use license is noncommercial
- Network-server streaming installation is generally disallowed
- Family Care covers up to three family members
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| ALYac 3.0 | Windows 10 or later · noncommercial personal use | Free |
As estsecurity.com lists them, read 12 Oct 2026. The maker's own page has the final word.
Verdict
ALYac 3.0 provides free Windows antivirus with real-time detection, ransomware protection, scheduled scans, and maintenance tools. Mobile apps add scanning and other safeguards, while the license limits use to noncommercial personal purposes.
Facts from ALYac's own pages
- Deployment practices
- ESTsecurity says ALYac deployment includes staged rollouts, pre-deployment validation, monitoring, incident response, and rollback procedures. · estsecurity.com, 12 Oct 2026
- Detection engines
- The product page says ALYac combines ESTsecurity’s own Tera engine with the Bitdefender engine. · estsecurity.com, 12 Oct 2026
- Family Care limit
- The mobile Family Care feature lets one representative manage smartphone security for up to three family members. · estsecurity.com, 12 Oct 2026
- Free plan
- Yes · estsecurity.com, 23 Sept 2026
- Headquarters
- Seoul, South Korea · estsecurity.com, 19 Oct 2026
- Mobile security features
- The mobile app page lists virus scanning, smishing detection, Wi-Fi security, and app locking. · estsecurity.com, 12 Oct 2026
- Mobile versions
- ESTsecurity also lists ALYac mobile apps for Android and iOS. · estsecurity.com, 12 Oct 2026
- PC maintenance
- It can clear temporary files and caches to free storage and remove unused registry entries. · estsecurity.com, 12 Oct 2026
- Personal-use restriction
- The license permits use without a stated quantity limit for noncommercial personal purposes; it generally disallows installation on a network server for streaming to multiple computers. · estsecurity.com, 12 Oct 2026
- Product
- ALYac 3.0 is a free antivirus program for PCs. · estsecurity.com, 12 Oct 2026
- Protection scope
- antivirus · estsecurity.com, 23 Sept 2026
- Ransomware protection
- It blocks ransomware and can back up and restore selected files. · estsecurity.com, 12 Oct 2026
- Real-time monitoring
- It monitors for threats in real time and can alert users and remove detected threats. · estsecurity.com, 12 Oct 2026
- Scheduled scans
- Users can schedule security scans for a preferred time, and ALYac can remind them when a scan is due. · estsecurity.com, 12 Oct 2026
- Support
- ESTsecurity provides a personal-customer FAQ with ALYac topics including self-protection, scan types, and repeated detections. · estsecurity.com, 12 Oct 2026
- Supported platforms
- Windows 10 or later · estsecurity.com, 23 Sept 2026
- Windows requirement
- ALYac 3.0 supports Windows 10 and later. · estsecurity.com, 12 Oct 2026
Where ALYac stands on Freedom251
- Antivirus software#17 of 120