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Challenger alternatives

  • TrueCrypt

  • [TrueCrypt is not exactly "Open Source", but the source is available. See the reviews to get more information.]

    tags: Discontinued Portable disk-encryption drive-encryption encrypt-usb-drive
  • GnuPG

  • 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. A wealth of frontend applications and libraries are available. Version 2 of GnuPG also provides support for S/MIME.

    tags: encrypted-email file-encryption security-utilities xfce
  • Axcrypt

  • AxCrypt is a simple file encryption software for Windows. It integrates seamlessly with your workflow to encrypt, decrypt, store, send and work with files.

    tags: Portable aes aes-encryption file-encryption multi-language
  • AES Crypt

  • AES Crypt is an advanced file encryption utility that integrates with the Windows shell or runs from the Linux command prompt to provide a simple, yet powerful, tool for encrypting files using the Advanced Encryption Standard (AES). A Java library is also available for developers using Java to read and write AES formatted files.

    tags: aes aes-encryption data-encryption encrypt-folder file-encryption
  • Podio

  • Podio is an online work platform. Combining hundreds of specialized and flexible work apps with messaging, tasks, reporting, workflow and contact management, Podio lets you build and shape the online workplace most fitting to your role.

    tags: applicant-tracking-system intranet lead-management online-crm project-management
  • Easy File Locker

  • Easy File Locker is a pretty small file at 224KB and will do exactly what it says. It will let you protect a file or folder from being seen or accessed by anyone on your system. This is a light-weight program that does not slow down your system and even continues working if the machine is booted in safe mode. It does not require the application to be running for the security to work and it can be password-protected as well.

    tags: file-lock file-protection folder-protection hide-files hide-folders
  • Windows BitLocker

  • No encryption of dynamic disks, but command-line-encryption! Dynamic disks must be converted to basic disks with EasyUS Partition Master or Partition Guru before encrypting with Bitlocker. Windows BitLocker & "Bitlocker To Go" Drive Encryption is a data protection feature in Windows 10 Professional, Windows Vista Enterprise and Windows Vista Ultimate for client computers and in Windows Server 2008. BitLocker protects against data theft or exposure on computers that are lost or stolen, and offers more secure data deletion when computers are decommissioned. Bitlocker To Go (BTG) is essentially Bitlocker for external drives. It’s full volume encryption for all your USB drives: http://blogs.msdn.com/b/rockyh/archive/2009/03/01/bitlocker-to-go.aspx »

    tags: command-line-encryption command-line-start create-bootable-usb data-protection disk-encryption
  • LibreCrypt

  • LibreCrypt (formerly DoxBox) is an open-source disk encryption for Windows and the successor of FreeOTFE

    tags: disk-encryption file-encryption on-the-fly
  • Gnome Encfs Manager

  • The Gnome Encfs Manager is an easy to use manager and mounter for encfs stashes. It allows you to create encrypted directories, any file that is placed in such a directory will be encrypted.

    tags: crypto cryptography
  • GPG Suite

  • GPG for Mailis an open source plugin for Apple Mail. Encrypt, decrypt, sign and verify mails using OpenPGP with a few simple clicks.

    tags: encrypted encrypt-text email-encryption encrypt-message encrypt-emails
  • Cryptkeeper

  • Cryptkeeper is a Linux system tray applet that manages EncFS encrypted folders.

    tags: cryptography gtk folder-encryption folder-manager
  • Jetico BestCrypt

  • If your computer were ever to be stolen, are you certain that your personal information cannot be discovered? Jetico’s BestCrypt software automatically encrypts your files so that nobody can read the data unless they have the right password or keys.

    tags: data-encryption data-protection file-encryption
  • FreeOTFE

  • FreeOTFE is a free, open source, "on-the-fly" (OTFE) disk encryption program for PCs running MS Windows and Windows Mobile PDAs (FreeOTFE4PDA).

    tags: Discontinued Portable file-encryption virtual-disk virtual-drive