---
description: Discover the most popular Free Computer Security Software tools and compare user ratings, pricing, features, and free demo versions.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: Top Free Computer Security Software Applications and Tools | GetApp
---

Breadcrumb: [Home](/) > [Free Computer Security Software](https://www.getapp.sg/directory/676/antivirus/software) > [Page 2](https://www.getapp.sg/directory/676/antivirus/software?page=2)

# Computer Security Software

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## Products

1. [WatchGuard Endpoint Security](https://www.getapp.sg/software/2068889/watchguard-endpoint-security) — 4.4/5 (107 reviews) — Cloud-based endpoint protection and computer security tool
2. [GoodAccess](https://www.getapp.sg/software/2010163/goodaccess) — 4.9/5 (103 reviews) — Zero Trust Architecture as a Service
3. [Passportal](https://www.getapp.sg/software/119403/solarwinds-passportal) — 4.4/5 (89 reviews) — Encrypted cloud-based, automated password protection
4. [Avast Essential Business Security](https://www.getapp.sg/software/2044411/avast-business-antivirus) — 4.6/5 (89 reviews) — IT management and computer security software for SMB
5. [ThreatLocker](https://www.getapp.sg/software/2063002/threatlocker-control) — 4.9/5 (87 reviews) — Zero trust cybersecurity platform for enterprise
6. [Password Depot](https://www.getapp.sg/software/2078319/password-depot) — 4.8/5 (86 reviews) — The oustanding password manager.
7. [Avira Antivirus Pro](https://www.getapp.sg/software/2035727/avira-antivirus-pro) — 4.5/5 (77 reviews) — Comprehensive virus protection for PCs and smartphones
8. [UTunnel VPN](https://www.getapp.sg/software/2044107/utunnel) — 5.0/5 (69 reviews) — Cloud VPN, Zero Trust Network Access, and Mesh Networking
9. [Lookout](https://www.getapp.sg/software/2048553/lookout) — 4.7/5 (69 reviews) — Endpoint-to-cloud security for businesses with remote teams
10. [IPVanish](https://www.getapp.sg/software/2047276/ipvanish) — 4.5/5 (65 reviews) — Software to establish and manage virtual private network
11. [HMA](https://www.getapp.sg/software/2036539/hidemyass) — 4.3/5 (64 reviews) — Virtual private network software for securing online traffic
12. [Syxsense](https://www.getapp.sg/software/104939/patch-manager) — 4.6/5 (61 reviews) — Unified Security and Endpoint Management
13. [SUPERAntiSpyware](https://www.getapp.sg/software/2078364/superantispyware) — 4.4/5 (61 reviews) — Defend Your Digital Life With Precision and Power
14. [CrowdStrike](https://www.getapp.sg/software/2037971/crowdstrike-falcon) — 4.7/5 (55 reviews) — Network monitoring and endpoint protection platform
15. [UserLock](https://www.getapp.sg/software/2051327/userlock) — 4.7/5 (55 reviews) — Multi-Factor Authentication and Access Management
16. [Guardio](https://www.getapp.sg/software/2049577/guardio) — 4.4/5 (48 reviews) — Chrome extension for blocking malware and phishing attacks
17. [Conecta Suite](https://www.getapp.sg/software/2060912/conecta-suite) — 4.9/5 (47 reviews) — Manage your company's Google and Microsoft users all in one
18. [WipeDrive](https://www.getapp.sg/software/2046698/wipedrive) — 4.7/5 (46 reviews) — Computer security software for securely erasing data
19. [Proofpoint Email Protection](https://www.getapp.sg/software/2047900/proofpoint-email-protection) — 4.2/5 (45 reviews) — Secure email gateway management and threat intelligence tool
20. [Proton VPN](https://www.getapp.sg/software/2055629/protonvpn) — 4.5/5 (44 reviews) — VPN with DNS filter function and Secure Core architecture.
21. [CyLock EVA](https://www.getapp.sg/software/2064586/cylock-anti-hacker) — 4.9/5 (42 reviews) — Cloud-based cyber security platform
22. [Xcitium Endpoint Detection & Resonse](https://www.getapp.sg/software/122975/seed-advanced-endpoint-protection) — 4.3/5 (39 reviews) — Gain full context of a ransomware attack
23. [Jamf Protect](https://www.getapp.sg/software/2048166/jamf-protect) — 4.5/5 (37 reviews) — Endpoint protection software for MacOS users
24. [Qualys Cloud Platform](https://www.getapp.sg/software/2038855/qualys-cloud-platform) — 4.0/5 (33 reviews) — Computer and network security software for IT professionals
25. [NordLayer](https://www.getapp.sg/software/2054516/nordvpn-teams) — 4.6/5 (33 reviews) — Cloud-based network security platform for businesses

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Next: [Next page](https://www.getapp.sg/directory/676/antivirus/pricing/free/software?page=3)

## Related Categories

- [Cloud Security Software](https://www.getapp.sg/directory/291/cloud-security/software)
- [Endpoint Protection Software](https://www.getapp.sg/directory/1051/endpoint-protection/software)
- [Vulnerability Management Software](https://www.getapp.sg/directory/1235/vulnerability-management/software)
- [Network Security Software](https://www.getapp.sg/directory/1443/network-security/software)
- [Cybersecurity Software](https://www.getapp.sg/directory/1035/cybersecurity/software)

## Links

- [View on GetApp](https://www.getapp.sg/directory/676/antivirus/software)
- [All Categories](https://www.getapp.sg/directory)

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