PrivacyGuard
Real-time privacy shields for every device
PrivacyGuard launched on July 27, 2026 with 2 votes.
What it does
PrivacyGuard Suite is three local privacy tools. Screen Shield detects a second face and blacks out your screen before they read a word. Breach watches your machine for rogue processes, connections, and autostarts. Share sends files through temporary private links without uploading them anywhere. Everything runs on-device. Nothing phones home. Use one or all three. Windows and macOS now. Android soon.
PrivacyGuard is a suite of privacy-first tools for screen protection, host awareness, and direct file sharing.
PrivacyGuard is a suite of on-device privacy tools — no cloud cameras, no cloud file storage, nothing about you leaves your machine unless you decide it should. PrivacyGuard isn't one app. It's three, built on the same rule: privacy is the default, not a setting you have to find. Screen Shield watches for shoulder surfers and blacks out your screen before they see anything. Breach watches your machine itself for signs something's already wrong. Share moves files to someone else without ever putting them on a server. Different jobs, same architecture — everything runs locally, nothing phones home with your data. Detects a second face reading your screen and shields it instantly — before they…from privacy-guard.app
Does a similar job
all alternatives →
Privacy Screen Guard and Filter2017 · play.google.com · ▲87Privacy in public places for your Android Devices
DuckDuckGo App Tracking Protection2023 · spreadprivacy.com · ▲156The easy way to block trackers lurking in your Android apps
AdGuard for iOS Pro 2.02018 · adguard.com · ▲102Ultimate iOS system-wide ad blocking and privacy protection
Privacy Shield UltraDec 2025 · my-privacy-shield.netlify.app · ▲6Sanitize your AI prompts before you leak secrets.
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