Security & Internet
Passwords, 2FA, browser, VPN, encryption, and antivirus are the stack that drives the most subscriptions (1Password, NordVPN, Norton). This page gathers free or open-source options often cited in guides like Privacy Guides and in privacy/security forums — always with an official link.
“Free” VPNs and antivirus need judgment: read the free-plan limits. No app replaces keeping the system updated, distrusting attachments, and avoiding cracks. Usage questions: community (r/privacy, r/degoogle) and safe download. Longer comparison: free Windows antivirus in 2026.
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Article Best free Windows antivirus in 2026 Defender, Bitdefender, Avast, AVG, and Avira with AV-TEST scores and official links. Read articlePasswords and authentication
Replaces: 1PasswordDashlaneAuthy
Browser and blocking
Replaces: Default ChromePaid AdBlock
VPN and tunnels
Replaces: ExpressVPNNordVPN
Disk and file encryption
Replaces: Paid BitLockerproprietary containers
Antivirus and malware
Replaces: NortonMcAfeeKaspersky
Private search
Replaces: Google SearchBing (tracking)
Next step: Windows antivirus guide · safe download · backup