Download Strong Encryption - Best Software & Apps

  • Mozilla Thunderbird

    EN 24.0

    License
    free Download
    Platform
    Windows
    Mac

    Excellent mail client from the makers of Firefox

    7
    323 votes
    • PROS: Free to use, Handles virtual identities, Lots of extensions , Easy to import contacts and mails, Support for Microsoft Exchange, Good learning spam filter, Strong encryption and support for certificates
    • CONS: Conversation style message view feature has to be downloaded seperately, Calendar needs to be downloaded seperately
  • SecureCRT

    7.0.1

    License
    try Download
    Platform
    Windows
    Mac

    Terminal emulation with strong encryption and data integrity

    5
    34 votes
    • PROS: Supports many authentication protocols, Emulates several different terminals
    • CONS: Authentication protocols not necessarily secure, Requires registration
  • Psi

    0.14

    License
    free Download
    Platform
    Windows
    Mac

    Instant messaging as free and open as it should be

    6
    11 votes
    • PROS: Fully customizable, Chat on multiple Jabber and IM accounts, Lots of tips and strong community, SSL encryption and OpenPGP
    • CONS: Commands can be a little technical
  • Signal Private Messenger

    3.29.6

    License
    free Download
    Platform
    Android
    iPhone

    Communicate securely with Signal Private Messenger

    -
    No votes yet
    • PROS: Good alternative to SMS apps, Strong and smart encryption including encrypted voice chat
    • CONS: Transition between insecure and secure discussions awkward, Only able to read messages on one device
  • WinZip Courier

    3

    License
    free Download
    Platform
    Windows

    Zip and unzip attachments in Outlook

    5
    4 votes
    • PROS: Fast compression and unzipping, Offers strong file encryption, Restrict file types
    • CONS: Web mail only supoprted through IE
  • Knox

    2.0.8

    License
    try Download
    Platform
    Mac

    Secure encryption and backup

    0
    1 vote
    • PROS: AES strong encryption, Create multiple vaults
    • CONS: Mac already lets you create encrypted disk images
  • SPB Wallet

    2.1.2

    License
    try Download
    Platform
    Mac
    Symbian

    Protect your sensitive data from prying eyes

    10
    1 vote
    • PROS: User-friendly interface, Strong security with 256-bit AES encryption;, Sync with multiple mobile devices, including iPhone/Windows Mobile/Symbian S60, Sync with file share and Google mailbox
    • CONS: Not possible to manually edit card templates
  • X-Lizard Password Generator

    1.2

    License
    free Download
    Platform
    Windows

    Password generator for high encryption standards

    10
    2 votes
    • PROS: Generates very strong passwords, Unlimited character length, Can be used from a USB stick
    • CONS: Not many customization options for passwords, Won't export to Excel
  • RoboForm2Go

    7.8.4.5

    License
    free Download
    Platform
    Windows

    Portable automated password manager

    5
    13 votes
    • PROS: Saves login data automatically when opening a webpage, Uses strong encryption and a master password for greater safety, Can be taken anywhere on your USB memory device
    • CONS: Data entry interface is difficult to use, Limited password generator
  • 1Password

    6.2.1

    License
    try Download
    Platform
    Mac

    Excellent password manager for OS X

    7
    20 votes
    • PROS: Very easy to setup, Works with most applications and browsers, Creates safe and strong passwords, Create multiple identities, Good support from developer, Well integrated with iOS, Much better integration with iOS
    • CONS: No support for Android devices (soon)
  • Strong File Encryption Decryption Utility

    1

    License
    try Download
    Platform
    Windows

    Encrypt and decrypt selected files or folders on your computer

    -
    No votes yet
    • ANG DataProtect

      1.5.0.1

      License
      free Download
      Platform
      Windows

      ANG DataProtect protects your confidential data with strong AES 256-bit/SHA 512-bit encryption

      10
      5 votes
      • PROS: Easy to use, Very strong encryption (AES 256-bit/SHA 512-bit), Fast encryption and decryption, Completely free
      • CONS: There are should be a wizard for inexperienced users
    • Hyper Crypt

      Varies with device

      License
      free Download
      Platform
      Windows

      A Simple Encryption Tool For Data Of All Stripes.

      10
      1 vote
      • PROS: Encrypts files, Strong encryption,
      • CONS: Weak passwords,
    • Paragon Encrypted Disk SE

      3

      License
      free Download
      Platform
      Windows

      Encrypt all of your personal data

      0
      2 votes
      • PROS: Strong encryption algorithms, Allows you to mount and unmount disk images, Wizard-driven interface makes it easy to encode your data
      • CONS: There are some more powerful encryption solutions out there
    • Absolute Password Protector

      1.0

      License
      try Download
      Platform
      Windows

      Absolute Password Protector is a strong encryption utility that...

      -
      No votes yet
      • BitClamp

        1.5

        License
        try Download
        Platform
        Mac

        Encrypt files in a snap

        -
        No votes yet
        • PROS: Fast and strong encryption, Drag and drop, Confirm your password, Covert files
        • CONS: No Automator support yet
      • Mail1Click

        2.1

        License
        free Download
        Platform
        Android

        Mail1Click is a free and secure email service that uses strong encryption to keep your communications safe.

        -
        No votes yet
        • SkounyCrypt

          1.0.2.3

          License
          free Download
          Platform
          Windows

          SkounyCrypt is a very basic text editor with very strong encryption and very fast compression!

          10
          2 votes
          • Mail1Click

            1.1

            License
            free Download
            Platform
            Windows

            Mail 1Click is a free and secure email service that uses strong encryption to keep your communication safe.

            10
            1 vote
            • #1 WinTrezur

              License
              try Download
              Platform
              Windows

              Photo encryption and image protection with strong encryption....

              10
              4 votes
              Softonic’s Best Rated Software for this topic
              #NameVersionVotesRatingPlatform
              1EN 24.03237.1Windows, Mac
              26.2.1206.7Mac
              30.14116.1Windows, Mac
              47.0.1344.9Windows, Mac
              57.8.4.5134.8Windows