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  1. 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*.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
    • Mozilla Firefox
    2FA Authenticator (2FAS) screenshot 1
    2FA Authenticator (2FAS) screenshot 1
    2FA Authenticator (2FAS) screenshot 2
    +3
    2FA Authenticator (2FAS) screenshot 3
    67 alternatives
    4.6
    Excellent9 reviews
  2. Sync clipboard across devices in real-time, organize unlimited copied items into searchable collections, retrieve past content, and personalize settings.

    Cost / License

    • Freemium
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    CopyCat Clipboard screenshot 1
    CopyCat Clipboard screenshot 1
    CopyCat Clipboard screenshot 2
    +10
    CopyCat Clipboard screenshot 3
    105 alternatives
  3. Midori icon
     254 likes

    Midori is a lightweight, fast, and free web browser. It aligns well with the Xfce philosophy of making the most out of available resources.

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    Midori new Tab
    Midori Settings
    Midori Private Tabs
    +1
    Midori Window Private
    133 alternatives
    2.8
    Poor15 reviews
  4. GnuPG icon
     155 likes

    GnuPG allows to encrypt and sign your data and communication, features a versatile key management system as well as access modules for all kinds of public key directories. GnuPG, also known as GPG, is a command line tool with features for easy integration with other applications.

    Cost / License

    Application type

    Platforms

    • Mac
    • Linux
    • PortableApps.com
    • Xfce
    • OpenPGP
    GnuPG Shell running GnuPG on Windows
    42 alternatives
  5. Authy icon
     225 likes

    Manage and secure two-factor authentication easily across Gmail, Dropbox, and more. Sync devices, secure backups, and enjoy offline access.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    Authy screenshot 1
    Authy screenshot 1
    Authy screenshot 2
    +1
    Authy screenshot 3
    83 alternatives
    3.1
    Fair21 reviews
  6. ClearURLs icon
     62 likes

    This extension will automatically remove tracking elements from URLs to help protect your privacy when browse through the Internet.

    Cost / License

    Application types

    Platforms

    • Google Chrome
    • Mozilla Firefox
    • Microsoft Edge
    ClearURLs screenshot 1
    ClearURLs screenshot 1
    ClearURLs screenshot 2
    +1
    ClearURLs screenshot 3
    35 alternatives
    4.5
    Excellent11 reviews
  7. Picocrypt icon
     40 likes

    Picocrypt is a very small (hence Pico), very simple, yet very secure encryption tool that you can use to protect your files. It's designed to be the go-to tool for encryption, with a focus on security, simplicity, and reliability.

    Cost / License

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    Application main window
    30 alternatives
  8. Let's Encrypt icon
     131 likes

    Anyone who has gone through the trouble of setting up a secure website knows what a hassle getting and maintaining a certificate can be. Let’s Encrypt automates away the pain and lets site operators turn on and manage HTTPS with simple commands.

    Cost / License

    Application type

    Platforms

    • Self-Hosted
    Let's Encrypt's homepage
    Let's Encrypt's About page
    Let's Encrypt's administrative blog
    +8
    Let's Encrypt's Gett Involved page
    26 alternatives
    4.3
    Very Good7 reviews
  9. Posteo icon
     87 likes

    Web- and IMAP-based email service. 4GB cost 1€/month. Information is hosted on encrypted hard drives. Electricity from renewable resources is used.

    Cost / License

    • Paid
    • Open Source

    Platforms

    • Online
    Drag and drop
    Conversion view
    WYSIWYG
    +10
    Contact page
    78 alternatives
    4.4
    Very Good8 reviews
  10. Anubis icon
     16 likes

    Anubis weighs the soul of your connection using a sha256 proof-of-work challenge in order to protect upstream resources from AI scraper bots.

    Cost / License

    • Free Personal
    • Open Source (MIT)

    Application type

    Platforms

    • Self-Hosted
    • Go (Programming Language)
    • Docker
    Anubis screenshot 1
    49 alternatives
  11. A Map Of Us icon
     14 likes

    Public diary service for sharing anonymous, location-based memories as colour-coded map notes with optional accounts and cluster visualization for easy exploration.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    A Map Of Us screenshot 1
    A Map Of Us screenshot 1
    A Map Of Us screenshot 2
    +4
    A Map Of Us screenshot 3
    21 alternatives
  12. IVPN icon
     42 likes

    IVPN is a privacy-first VPN service that offers WireGuard, multi-hop connections and a built-in ad/tracker blocker.

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • Windows Phone
    • iPad
    • Snapcraft
    • F-Droid
    • WireGuard
    • OPNsense
    • OpenWrt
    • Tomato
    • pfSense
    • OpenVPN
    • DD-WRT
    IVPN screenshot 1
    IVPN screenshot 1
    IVPN screenshot 2
    +1
    IVPN screenshot 3
    128 alternatives
  13. Control D icon
     33 likes

    Control D is a modern and customizable DNS service that blocks threats, unwanted content and ads - on all devices. Onboard in minutes, and forget about it.

    Cost / License

    • Freemium
    • Open Source (MIT)

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • iPhone
    • Android
    • iPad
    • Android Tablet
    • Google Chrome
    • Mozilla Firefox
    • Online
    Control D screenshot 1
    Control D screenshot 1
    Control D screenshot 2
    +2
    Control D screenshot 3
    28 alternatives
  14. Obscura VPN icon
     19 likes

    Anonymous VPN service with no IP or traffic logs, privacy-focused logins using random accounts, payments via Bitcoin's Lightning Network, and robust encryption.

    Cost / License

    • Paid
    • Open Source

    Application types

    Platforms

    • Mac
    • iPhone
    • WireGuard
    Obscura VPN screenshot 1
    Obscura VPN screenshot 1
    Obscura VPN screenshot 2
    +3
    Obscura VPN screenshot 3
    74 alternatives
  15. Blokada icon
     107 likes

    Blokada is the popular ad blocker and privacy app for Android and iOS. It's being supported and actively developed by the amazing open source community.

    Cost / License

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    Blokada screenshot 1
    Blokada screenshot 1
    Blokada screenshot 2
    +2
    Blokada screenshot 3
    97 alternatives
    3.2
    Fair12 reviews
  16. OPNsense icon
     65 likes

    OPNsense includes most of the features available in expensive commercial firewalls, and more in many cases. It brings the rich feature set of commercial offerings with the benefits of open and verifiable sources.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Self-Hosted
    OPNsense screenshot 1
    Login
    Dashboard
    +5
    System Logs
    19 alternatives
  17. MetaGer icon
     59 likes

    MetaGer is an open source metasearch engine focused on protecting users' privacy. Based in Germany, and hosted as a cooperation between the German NGO 'SUMA-EV - Association for Free Access to Knowledge' and the University of Hannover, the system is built on 24...

    Cost / License

    Application type

    Platforms

    • Online
    • Android
    • F-Droid
    • Tor
    Homepage. With dark mode.
    Setting for web. With dark mode.
    MetaGer screenshot 2
    +3
    MetaGer screenshot 3
    89 alternatives
    4.2
    Very Good12 reviews
  18. Lockbook icon
     18 likes

    End-to-end encrypted notes, sketches, and files synced across devices with no personal info collected, using open-source, native apps for privacy and security.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Flathub
    • Flatpak
    • Self-Hosted
    Lockbook screenshot 1
    Lockbook screenshot 1
    Lockbook screenshot 2
    +8
    Lockbook screenshot 3
    65 alternatives
  19. KeePassX icon
     378 likes

    KeePassX is an application for people with extremly high demands on secure personal data management. It has a light interface, is cross platform and published under the terms of the GNU General Public License.

    Cost / License

    • Free
    • Open Source

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    KeePassX screenshot 1
    KeePassX screenshot 1
    KeePassX screenshot 2
    +2
    KeePassX screenshot 3
    182 alternatives