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  1. 1.1.1.1 icon
     98 likes

    Experience quick, private browsing with this top DNS resolver. Enhanced by a VPN, it ensures your data remains protected and activity optimized.

    • DNS Resolver
    • FreemiumProprietary
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    1.1.1.1 screenshot 1
    1.1.1.1 screenshot 2
    1.1.1.1 screenshot 3
    69 alternatives
  2. Orbot icon
     154 likes

    Orbot is a freely licensed open-source application developed for the Android platform. It acts as a front-end to the Tor binary application, and also provides an HTTP Proxy for connecting web browsers and other HTTP client applications into the Tor SOCKS interface.

    Orbot screenshot 1
    Orbot screenshot 2
    Orbot screenshot 3
    24 alternatives
  3. Threema icon
     134 likes

    Threema is a new mobile messaging app that puts security first. With true end-to-end encryption, you can rest assured that only you and the intended recipient can read your messages.

    • Instant Messenger
    • PaidOpen Source
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • iPad
    • F-Droid
    • Flathub
    Threema screenshot 1
    Threema screenshot 2
    Threema screenshot 3
    121 alternatives
    4.7
    Excellent13 reviews
  4. Protects devices from viruses and malware, offers real-time threat detection, home network scanning, password management, secure browsing, and regular updates.

    • Anti-Malware App
    • FreemiumProprietary
    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Avast Free Antivirus screenshot 1
    Avast Free Antivirus screenshot 2
    Avast Free Antivirus screenshot 3
    136 alternatives
    2.7
    Poor23 reviews
  5. PRISM Break icon
     163 likes

    Opt out of PRISM, the NSA’s global data surveillance program. Stop the American government from spying on you by encrypting your communications and ending your reliance on proprietary services.

    PRISM Break screenshot 1
    47 alternatives
  6. Planck icon
     29 likes

    Access your clipboard history across all devices with seamless real-time sync and end-to-end encryption, ensuring your data is secure and accessible.

    Planck screenshot 1
    90 alternatives
  7. FairEmail icon
     86 likes

    Privacy-focused, open-source email app offering encryption, unlimited accounts, customizable features, unified inbox, and low data usage.

    • Email Client
    • FreemiumOpen Source
    • Android
    • Android Tablet
    • F-Droid
    Compose message view.
    Setup screen.
    Messages view with dark theme.
    43 alternatives
    4.8
    Excellent14 reviews
  8. AdAway icon
     140 likes

    An ad blocker that uses the hosts file. The hosts file contains a list of mappings between hostnames and IP addresses. When an app requests an ad, that request is directed to 127.0.0.1 which does nothing.

    • Ad Blocker
    • FreeOpen Source
    • Android
    • Android Tablet
    • F-Droid
    AdAway screenshot 1
    AdAway screenshot 2
    AdAway screenshot 3
    95 alternatives
  9. Rybbit icon
     24 likes

    Rybbit is the modern open source and privacy-friendly alternative to Google Analytics. It takes only a couple of minutes to set up and is super intuitive to use.

    Rybbit screenshot 1
    54 alternatives
  10. Turtl icon
     178 likes

    Whether it's bookmarks or passwords, files or shopping lists...Turtl organizes it all and makes it easy to find later. Sync across your devices. Leave nothing behind.

    • Discontinued
    • Note-taking Tool
    • FreemiumOpen Source
    • Mac
    • Windows
    • Linux
    • Android
    • Android Tablet
    • Self-Hosted
    • Google Chrome
    • Firefox
    Turtl screenshot 1
    185 alternatives
    4.3
    Very Good11 reviews
  11. Windows Security (known as Windows Defender Antivirus before Windows 10 May 2020 Update, Windows Defender before Windows 10 Creators Update, or Microsoft Defender Antivirus before Windows 11) is an anti-malware component of Microsoft Windows.

    • Anti-Virus App
    • Free PersonalProprietary
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Microsoft Defender screenshot 1
    4.2
    Very Good11 reviews
  12. Keepass2Android icon
     151 likes

    Keepass2Android is an open source password manager application for Android. It reads and writes .kdbx-files, the database format used by the popular KeePass 2.x Password Safe for Windows and other desktop operating systems.

    Keepass2Android screenshot 1
    Keepass2Android screenshot 2
    Keepass2Android screenshot 3
    148 alternatives
  13. Open-source privacy browser that blocks trackers, enforces encryption, and provides Privacy Grade ratings, focusing on control and user data security.

    • Web Browser
    • FreemiumOpen Source
    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid
    DuckDuckGo Privacy Browser screenshot 1
    174 alternatives
    4.1
    Very Good12 reviews
  14. 2FAS Authenticator is a simple and free application for Two Factor Authentication (2FA Authentication) which generates Time-based One-time Passwords (TOTP) and PUSH authentication*.

    • Authenticator
    • FreeOpen Source
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
    • Mozilla Firefox
    2FA Authenticator (2FAS) screenshot 1
    2FA Authenticator (2FAS) screenshot 2
    2FA Authenticator (2FAS) screenshot 3
    69 alternatives
    4.6
    Excellent9 reviews
  15. Snowflake Tor icon
     60 likes

    Snowflake is a system to defeat internet censorship. People who are censored can use Snowflake to access the internet. Their connection goes through Snowflake proxies, which are run by volunteers.

    Snowflake Tor screenshot 1
    10 alternatives