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  1. Nitrokey icon
     25 likes

    USB security device for encryption, digital signing, and secure login, featuring secret key storage, user PIN, tamper-proof smart card, and open source design.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    Nitrokey screenshot 1
    Nitrokey screenshot 1
  2. TunnelBear icon
     130 likes

    Easily browse privately with secure VPN. High-speed global access, protects data, bypasses restrictions, and offers encrypted connections in 48 countries.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Microsoft Edge
    • Google Chrome
    • Mozilla Firefox
    TunnelBear screenshot 1
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    +2
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    198 alternatives
  3. GoatCounter icon
     39 likes

    GoatCounter is an open source web analytics platform available as a hosted service (free for non-commercial use) or self-hosted app. It aims to offer easy to use and meaningful privacy-friendly web analytics as an alternative to Google Analytics or Matomo.

    Cost / License

    • Freemium
    • Open Source

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Software as a Service (SaaS)
    GoatCounter screenshot 1
    GoatCounter screenshot 1
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    76 alternatives
    4.6
    Excellent9 reviews
  4. Loupe icon
     7 likes

    Reveals tracking-related device data, categorizes access levels, displays detailed info like region, language, storage, and sensors, and ensures all data stays on your device unless exported.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • iPhone
    • iPad
    Loupe screenshot 1
    Loupe screenshot 1
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    +3
    Loupe screenshot 3
    12 alternatives
  5. Dashlane icon
     100 likes

    Password manager that can generate unique passwords and also record purchase history across websites.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Vivaldi Browser
    • Google Chrome
    • Safari
    • Brave
    • Firefox
    Dashlane screenshot 1
    Dashlane screenshot 1
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    +3
    Dashlane screenshot 3
    225 alternatives
    2.4
    Poor7 reviews
  6. SlapMac icon
     8 likes

    Transforms an accelerometer into a sound generator by reacting to slaps, taps, and shakes, features anti-theft mode, photo capture, and sound effect controls.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
    SlapMac screenshot 1
    1 alternatives
  7. Day One icon
     94 likes

    Day One is a simple way to journal application for the Mac, iPhone, iPad and Android

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    • Safari
    • Mozilla Firefox
    • Google Chrome
    Day One screenshot 1
    Day One screenshot 1
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    +5
    Day One screenshot 3
    200 alternatives
  8. Mailfence icon
     65 likes

    Secure, private email with end-to-end encryption, no ads, tracking, or government surveillance, ensuring top-notch privacy under Belgium law.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Mailfence screenshot 1
    Mailfence screenshot 1
    Mailfence screenshot 2
    +9
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    72 alternatives
    3.8
    Good12 reviews
  9. Metasploit icon
     48 likes

    Metasploit Community Edition simplifies network discovery and vulnerability verification for specific exploits, increasing the effectiveness of vulnerability scanners such as Nexpose - for free. This helps prioritize remediation and eliminate false positives, providing true...

    Cost / License

    • Free Personal
    • Open Source

    Platforms

    • Windows
    • Linux
    • BSD
    Metasploit screenshot 1
    22 alternatives
  10. Saracroche icon
     6 likes

    Saracroche: The simple and effective solution to stop unwanted calls! A simple interface that's ideal for peace of mind. Just activate it... and that's it, you can forget about it. The app automatically blocks unwanted numbers without any complex configuration. No data is shared.

    Cost / License

    Platforms

    • iPhone
    • iPad
    • Android
    • F-Droid
    Block 17 million unwanted numbers with Saracroche, 

Illustration (on a yellow background) :
A hand holding a mobile phone with a red ‘X’ symbol on the screen, indicating that a call is being blocked.

Features listed below:

Simple
Free and open source
Developed in Toulouse
Report numbers
    Text at the top:
‘To avoid telemarketing calls, spam, fraudulent calls and many others’

Below is a screenshot of the app's home screen. At the bottom is the menu with ‘Report’, “Help” and ‘Settings’.

Statistics with Active blocker: 16,643,100 numbers automatically blocked. List based on telephone operator prefixes.

It specifies that it is open source/free, encouraging donations to support.
    Screenshot showing the page for reporting unwanted numbers, on a yellow background.

At the top: ‘Report numbers. Help the app get better.’

‘Report a number (Beta)’: Users can improve the block list by reporting numbers. Requires entering the phone number in E.164 international format.

Infos about the 33700 service set up by French mobile phone operators to report unwanted calls/text.
    +1
    Contents of the Settings section:

Configure the default application for spam blocking in your phone settings.

Useful links:

Source code: on GitHub.
Official website & Mastodon: @cbouvat, to follow me and chat.

Rate the application: Rate the application on the Play Store & Report a bug or suggest an improvement.
    13 alternatives
  11. Axcrypt icon
     92 likes

    Provides strong file encryption with AES-256 for premium users and AES-128 in free version, secure file sharing, password management, and cloud integration.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • iPad
    Axcrypt screenshot 1
    Axcrypt screenshot 1
    Axcrypt screenshot 2
    +2
    Axcrypt screenshot 3
    115 alternatives
  12. SpiderFoot icon
     24 likes

    Automates open source intelligence collection with support for multiple data sources, web interface, command-line use, reporting, and modular plugins.

    Cost / License

    • Free
    • Open Source (MIT)

    Alerts

    • Discontinued

    Platforms

    • Self-Hosted
    SpiderFoot screenshot 1
    29 alternatives
  13. Cisco Umbrella icon
     106 likes

    Cisco Umbrella (formerly OpenDNS) provides the first line of defense against threats on the internet wherever users go.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    72 alternatives
    3.0
    Fair6 reviews
  14. Passbolt icon
     28 likes

    Passbolt is an open source password manager for teams. It allows to securely share and store credentials. For instance, the wifi password of your office, or the administrator password of a router, or your organisation social media account password, all of them can be secured...

    Cost / License

    • Freemium
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Self-Hosted
    • Microsoft Edge
    • Google Chrome
    • Software as a Service (SaaS)
    • Mozilla Firefox
    Passbolt screenshot 1
    Passbolt screenshot 1
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    +2
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    212 alternatives
  15. Privacy.com icon
     31 likes

    Make a unique debit card number for every single purchase online with just 1 click. Never worry again about credit card breaches, shady merchants, or sneaky subscription billing.

    Cost / License

    • Free Personal
    • Proprietary

    Platforms

    • Online
    • Android
    • iPhone
    • Chrome OS
    • iPad
    Privacy.com screenshot 1
    Privacy.com screenshot 1
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    +1
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    14 alternatives
  16. YubiKey icon
     36 likes

    A multi-protocol, highest assurance security key offering passwordless workflows and strongest 2FA against phishing, protecting devices efficiently.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Google Chrome
    YubiKey screenshot 1
    YubiKey screenshot 1
    YubiKey screenshot 2
    25 alternatives
  17. Psono icon
     18 likes

    The Psono password manager keeps hackers out and your passwords secure. Psono is free and open source and available for Windows, Linux and Mac. Organize your passwords now!

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Self-Hosted
    • Microsoft Edge
    • Google Chrome
    • Docker
    • Chromium
    • Mozilla Firefox
    Psono screenshot 1
    Psono screenshot 1
    Psono screenshot 2
    +5
    Psono screenshot 3
    119 alternatives
  18. Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Microsoft Edge
    • Google Chrome
    • Mozilla Firefox
    Authenticator Extension screenshot 1
    Authenticator Extension screenshot 1
    Authenticator Extension screenshot 2
    60 alternatives
  19. OpenPGP icon
     23 likes

    OpenPGP is the most widely used email encryption standard. It is defined by the OpenPGP Working Group of the Internet Engineering Task Force (IETF) as a Proposed Standard in RFC 4880. OpenPGP was originally derived from the .

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Windows Mobile
    • Android
    • iPhone
    • Blackberry
    • Chrome OS
    • Android Tablet
    • Windows Phone
    • iPad
    • Self-Hosted
    6 alternatives
  20. Who is peeking over your shoulder while you work, watch videos, learn, explore, and shop on the internet? Enter the address of any website, and Blacklight will scan it and reveal the specific user-tracking technologies on the site—and who’s getting your data.

    Cost / License

    Platforms

    • Online
    Blacklight Privacy Inspector screenshot 1
    20 alternatives