TruPax!

You will need version 4 or higher of `firefox` https://www.mozilla.org/firefox
to run Pencil as a Firefox Extension. Linux users will need version 4 or higher of either `firefox`, `iceweasel` or `xulrunner` https://developer.mozilla.org/en-US/docs/Mozilla/Projects/XULRunner,
or version 25 or higher of `palemoon` https://www.palemoon.org/.
The Windows installer and OS X archive has everything you need built-in. Windows, Linux, OS X & Firefox Packages are available for download from the Releases Page https://github.com/prikhi/pencil/releases.
You can also install the Firefox Add-on from the Mozilla Add-on Repository https://addons.mozilla.org/en-US/firefox/addon/pencil-prototyping/.
To install the OS X package, unzip the archive and copy the `Pencil.app` folder t

TruPax 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
  • CipherShed

  • A fork of the now-discontinued TrueCrypt. CipherShed is a program that can be used to create encrypted files or encrypt entire drives (including USB flash drives and external HDDs). There’s no complicated commands or knowledge required; a simple wizard guides you step-by-step through every process.

    tags: aes cryptography data-encryption disk-encryption encrypt-folder
  • LUKS

  • LUKS is the standard for Linux hard disk encryption. By providing a standard on-disk-format, it does not only facilitate compatibility among distributions, but also provides secure management of multiple user passwords. In contrast to existing solution, LUKS stores all setup necessary setup information in the partition header, enabling the user to transport or migrate his data seamlessly.

    tags: cryptography data-encryption disk-encryption drive-encryption
  • 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
  • Cryptonite

  • Cryptonite brings EncFS and TrueCrypt to Android. You can browse, export and open EncFS-encrypted directories and files on your Dropbox and on your phone. On rooted phones that support FUSE (e.g. CyanogenMod) you can also mount EncFS and TrueCrypt volumes. TrueCrypt is only available as a command-line version at this time.

    tags: file-encryption dropbox-integration truecrypt encfs
  • DiskCryptor

  • DiskCryptor is the only truly free solution, provided under GNU General Public License (GPLv3), which offers encryption of all disk partitions, including the system partition. The main criteria for open-source software is the availability of its source code under one of the open source licenses. The only open-source alternative to DiskCryptor that has comparable features is TrueCrypt. However, because of the restrictive license under which TrueCrypt is provided — the TrueCrypt Collective License — TrueCrypt cannot be classified as a truly free software, as it places limits on the use and modification of its source code by developers. There are other alternatives with similar functionality, but they are fully proprietary ones, which makes them unacceptable to use for protection of confidential data. »

    tags: Discontinued file-encryption disk-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
  • eCryptfs

  • The enterprise cryptographic filesystem for Linux

    tags: cryptography data-encryption disk-encryption encrypt-folder file-encryption
  • Luksus

  • LUKSUS is a tool that creates an encrypted volume and filesystem on a hardrive or other storage media as well as a filecontainer.It can use the following encryption facilities: LUKS, Truecrypt and GELI.

    tags: file-encryption encrypted-filesystem
  • RealCrypt

  • The realcrypt application in the RPM Fusion repo is an encryption application based on truecrypt, freely available at http://www.truecrypt.org/ . It differs from truecrypt in only the following ways:

    tags: drive-encryption file-encryption partition-encryption virtual-encrypted-disk
  • Luks manager

  • LUKS Manager provides on-the-fly encryption (AES by default) to virtual folders on Android devices.

    tags: Root file-encryption disk-encryption
  • ProxyCrypt

  • ProxyCrypt is a command line tool that creates encrypted volumes within a file or a hard drive.It works as a "proxy" for the ImDisk Virtual Disk Driver .

    tags: disk-encryption drive-encryption file-encryption on-the-fly
  • FileVault

  • FileVault is a method of using encryption with volumes on Mac computers. Encryption and decryption are performed on the fly.

    tags: cryptography data-encryption disk-encryption drive-encryption on-the-fly