Security Apps for Mac
Password managers, encryption tools, firewalls and privacy utilities that keep your Mac and your data safe.
What Are Mac Security Apps?
Security apps for Mac include password managers, two-factor authentication tools, disk encryption utilities, network firewalls and privacy monitors.
How to Choose a Security App
Prefer tools with a clear security model, independent audits and local-first data storage. A password manager is usually the highest-impact first step.
Security Apps
1Password
Cross-platform password management tool.
See websiteAntivirus One
Security scanner for malware, adware, and web threats.
FreeBitwarden
Open source password management tool for Mac OS, iOS and browsers.
Open SourceBlockBlock
Me: "Please alert me whenever anything is persistently installed." BlockBlock: "You got it"
Open SourceButtercup
The Password Manager You Deserve
FreeClearanceKit
Policy-based file access control tool for protected paths.
Open SourceCryptomator
Multi-platform transparent client-side encryption of your files in the cloud.
Open SourceDashlane
Cloud-based password manager with award-winning design.
See websiteDeadbolt
Open-source file encryption tool.
Open SourceDylib Hijack Scanner
Utility for scanning apps vulnerable to dylib hijacking.
Open SourceEnpass
Cross-platform password management tool with cloud integration.
See websitefob
Menu bar SSH agent that keeps keys in the Secure Enclave and gates every use behind Touch ID.
Open SourceKeepassXC
Free, open source, cross-platform password manager.
Open SourceKeeweb
Free, cross-platform password manager compatible with KeePass.
Open SourceKextViewer
View all modules on that are loaded in the OS kernel.
Open SourceKeyzer
Simple password manager that supports saving portable password files.
See websiteKnockKnock
See what's persistently installed on your Mac.
Open SourceLinkLiar
Link-Layer MAC spoofing GUI for macOS.
Open SourceLockDown
Open-source tool for El Capitan that audits and remediates security configuration settings.
Open SourceLockpaw
Menu bar screen guard for macOS — lock and unlock your screen with a hotkey.
Open SourceLuLu
LuLu is the free macOS firewall that aims to block unauthorized (outgoing) network traffic.
Open SourceMacPass
Open-source KeePass Mac OS client.
Open SourceMactokio
Native TOTP/HOTP authenticator that imports accounts by webcam QR scan and keeps secrets AES-256 encrypted on device.
Open SourceMakLock
Lock any macOS app with Touch ID, Apple Watch proximity, or password.
Open SourceMalwareBytes
Malware scanner and removal tool.
FreeMana Security
vulnerability management app for individuals.
Open SourceNotchOTP
Native TOTP authenticator with a notch-sized panel, keyboard shortcuts, and local Keychain storage.
FreeNoxKey
Keychain-based secret manager for API keys and tokens with Touch ID.
Open SourceOverSight
Tool for monitoring microphone and webcam access.
Open SourceParetoSecurity
A MenuBar app to automatically audit your Mac for basic security hygiene.
Open SourcePureSnitch
Open-source application firewall with a Little Snitch-style world map, rule manager, DNS over HTTPS, and pf-based blocking, with no telemet…
Open SourceRansomWhere?
Generic Ransomware Detection.
Open SourceSafeInCloud
Cross Platform password management, low cost app!
See websiteSanta
Binary and file access authorization system.
Open SourceStrongbox
KeePass-compatible password manager with Password Safe support.
Open Sourcestronghold
Easily configure MacOS security settings from the terminal.
Open SourceSuspicious Package
An application for inspecting macOS installer packages.
FreeswiftGuard
Tool for protecting USB ports from unauthorized access.
Open SourceSwifty
Free Offline-first Password Manager for MacOS, Windows and Linux.
Open SourceTaskExplorer
Explore all processes running on your Mac with TaskExplorer.
Open SourceTouchBridge
Authenticate with your phone's fingerprint as a free Touch ID keyboard alternative.
Open SourceVulert
Dependency vulnerability monitoring service for open-source packages.
See websiteWhat's Your Sign?
Finder extension for viewing a file's code-signing information.
Open Source