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  1. RapidCRC is an open source CRC/MD5/SHA hashing program.

    This is a mod of the original RapidCRC .

    The current unicode support was extended to allow writing of unicode .sfv/.md5/.sha1/.sha256/.sha512 files, which can be turned on/off through th.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Windows
    • PortableApps.com
    RapidCRC Unicode screenshot 1
    RapidCRC Unicode screenshot 1
    RapidCRC Unicode screenshot 2
  2. Free Firewall icon
     10 likes

    Free Firewall is a full-featured professional firewall that protects against the threats of the Internet. Control every program on your computer by permit or deny access to the Internet. Free firewall notifies you when applications want to access the Internet in the background...

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    Main Window
    Permissions for programs
    Permissions for services
    +4
    Structure of rules
    15 alternatives
  3. Allows you to use Kagi Search with Privacy Pass, which cryptographically ensures that Kagi cannot tie that request to an account and allows for further privacy and anonymity.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Online
    • Google Chrome
    • Mozilla Firefox
    Kagi Privacy Pass screenshot 1
    8 alternatives
  4. CloudShark icon
     11 likes

    Streamline network analysis with a secure solution for efficient packet capture. Ideal for operators and IT teams, use on-premise or in cloud.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    16 alternatives
  5. DNS leak test icon
     15 likes

    DNSleaktest.com offers a simple test to determine if you DNS requests are being leaked which may represent a critical privacy threat. The test takes only a few seconds and we show you how you can simply fix the problem.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    DNS leak test screenshot 1
    23 alternatives
  6. ClearVPN icon
     4 likes

    Provides ready-made shortcuts using DynamicFlow to optimize network settings, enhancing secure online interactions with AES-256 encryption.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    ClearVPN screenshot 1
    ClearVPN screenshot 1
    ClearVPN screenshot 2
    +1
    ClearVPN screenshot 3
    55 alternatives
  7. Triage icon
     4 likes

    Hatching Triage is our state-of-the-art malware analysis sandbox designed for cross-platform support (Windows, Android, Linux, and macOS), high-volume malware analysis capabilities, and malware configuration extraction for dozens of malware families.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    Triage screenshot 1
    22 alternatives
  8. Hushmail icon
     19 likes

    Commercial email platform featuring OpenPGP encryption, two-step verification, SSL/TLS protection, file storage, vanity domains, and web browser access.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    • iPhone
    • iPad
    Hushmail screenshot 1
    Hushmail screenshot 1
    Hushmail screenshot 2
    +3
    Hushmail screenshot 3
    98 alternatives
  9. Timekpr-nExT icon
     4 likes

    Timekpr-nExT - a new, simple and easy to use time managing software that helps optimizing time spent at computer. This version is very precise at time accounting and has many new features over timekpr-revived.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Linux
    2 alternatives
  10. PeerGuardian icon
     28 likes

    PeerGuardian is a privacy oriented firewall application. It blocks connections to and from hosts specified in huge blocklists (thousands or millions of IP ranges). Its origin seeds in targeting aggressive IPs while you use P2P.

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    PeerGuardian screenshot 1
    PeerGuardian screenshot 1
    PeerGuardian screenshot 2
    6 alternatives
  11. A quick settings tile to switch your private dns provider. Supports any number of providers. Makes it easy to turn adblocking dns servers on or off with just a single tap.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Android
    Private DNS Quick Toggle screenshot 1
    2 alternatives
  12. MailMate icon
     22 likes

    Mac email client with extensive keyboard control, Markdown email composition, advanced search, smart mailboxes, and cryptographic encryption options.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • S/MIME
    • OpenPGP
    MailMate screenshot 1
    By default MailMate has a classic email client layout, but don’t let this fool you. MailMate is highly configurable.
    A special feature of MailMate is its tight integration with the Markdown markup language. Create nicely formatted emails using simple plain text.
    +2
    Security is taken seriously by MailMate. This is best illustrated by the Security preferences pane. You have full control of image blocking, spam filtering (third party software), and you can send/receive messages using either OpenPGP or S/MIME.
    69 alternatives
  13. Greenhub icon
     2 likes

    Want fast connection speed, unlimited bandwidth and unrestricted access to global sites ? Free VPN GreenHub is just you need!.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Software as a Service (SaaS)
    Greenhub client.
    Greenhub extension.
    155 alternatives
  14. iTop VPN icon
     5 likes

    High-speed VPN with 1800 servers globally, strong encryption, no-log policy, and streaming access to Netflix, Disney+, ensuring privacy.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    iTop VPN screenshot 1
    iTop VPN screenshot 1
    iTop VPN screenshot 2
    +4
    iTop VPN screenshot 3
    170 alternatives
  15. Boxcryptor icon
     33 likes

    Boxcryptor is an easy-to-use encryption software optimized for the cloud. It allows the secure use of cloud storage services without sacrificing comfort.

    Cost / License

    • Freemium
    • Proprietary

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • Windows Phone
    • iPad
    Boxcryptor screenshot 1
    Boxcryptor screenshot 1
    Boxcryptor screenshot 2
    +6
    Boxcryptor screenshot 3
    64 alternatives
  16. Leyzen Vault icon
     3 likes

    Leyzen Vault is an ultra-secure, self-hosted file vault designed for professionals and organizations who value absolute privacy and control. It combines client-side encryption with an advanced Moving Target Defense (MTD) mechanism that continuously rotates containerized...

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Self-Hosted
    • Docker
    Leyzen Vault Main Dashboard
    Control CLI
    Orchestrator Dashboard
    +1
    Vaults State Graph
    5 alternatives
  17. Hide My IP icon
     9 likes

    Hide My IP for Windows and Mac uses secure proxy connections to provide the best possible protection and security online.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
    • Windows
    Hide My IP screenshot 1
    Settings
    136 alternatives
  18. SafeInCloud icon
     35 likes

    SafeInCloud Password Manager allows you to keep your logins, passwords, and other private info safe and secure in an encrypted database. You can synchronize your data with another phone, tablet, Mac or PC via your own cloud account.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • iPad
    • Apple Watch
    • Microsoft Edge
    • Google Chrome
    • Android Wear
    • Mozilla Firefox
    SafeInCloud screenshot 1
    SafeInCloud screenshot 1
    SafeInCloud screenshot 2
    +7
    SafeInCloud screenshot 3
    187 alternatives
  19. Encrypts your connection for security against hackers on public WiFi, offers web anonymity and access to geo-restricted content, supports multiple devices.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Avira Phantom VPN screenshot 1
    Avira Phantom VPN screenshot 1
    Avira Phantom VPN screenshot 2
    +4
    Avira Phantom VPN screenshot 3
    158 alternatives
  20. Etebase icon
     11 likes

    Etebase makes it easy to build end-to-end encrypted applications by taking care of the encryption and its related challenges.

    Cost / License

    Platforms

    • Self-Hosted
    • Software as a Service (SaaS)
    90 alternatives
  21. FlowCrypt icon
     17 likes

    FlowCrypt (formerly CryptUp) is the easiest PGP encryption for Gmail. It behaves just like standard email, except it's encrypted.

    Cost / License

    • Freemium
    • Open Source

    Platforms

    • Android
    • iPhone
    • Google Chrome
    • Brave
    • Firefox
    • OpenPGP
    FlowCrypt screenshot 1
    FlowCrypt screenshot 1
    FlowCrypt screenshot 2
    +1
    FlowCrypt screenshot 3
    26 alternatives
  22. Protectimus icon
     7 likes

    Protectimus Solutions provides a powerful multi-factor authentication service. We offer 2FA SaaS platform and on-premise version of the product which supports a great variety of TOTP tokens and program tokens for OTP delivery.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Protectimus screenshot 1
    Protectimus screenshot 1
    Protectimus screenshot 2
    +6
    Protectimus screenshot 3
  23. NethServer icon
     34 likes

    NethServer is an application manager for Linux servers. The product's main feature is the ability to easily and quickly install and manage instances of applications over multiple nodes. It allows users to deploy services, like [Nextcloud](https://alternativeto.

    Cost / License

    Application types

    Platforms

    • Linux
    • Self-Hosted
    NethServer screenshot 1
    NethServer screenshot 1
    NethServer screenshot 2
    +2
    NethServer screenshot 3
    11 alternatives
  24. ScamAdviser icon
     3 likes

    ScamAdviser helps over 6.5 million consumers every month to discover if a website is legitimate or a possible scam. You can now install the ScamAdviser browser extension to real time check if a website is legit or may contain malware, is phishing for your personal information or...

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    • Android
    • Google Chrome
    • iPhone
    ScamAdviser screenshot 1
    ScamAdviser screenshot 1
    ScamAdviser screenshot 2
    +2
    ScamAdviser screenshot 3
    10 alternatives