Alternatives to Drag'n'Crypt ULTRA for all platforms with any license

TrueCrypt

[TrueCrypt is not exactly "Open Source", but the source is available. See the reviews to get more information.] TrueCrypt is a disk encryption software for...
- Discontinued Currently unmaintained. Last version, TrueCrypt 7.1a, is still available for download and development has continued via the forks https://alternativeto.net/software/veracrypt/ and https://alternativeto.net/software/ciphershed/. "The development of TrueCrypt was ended in 5/2014 after Microsoft terminated support of Windows XP. Windows 8/7/Vista and later offer integrated support for encrypted disks and virtual disk images."
Free Open Source Mac Windows Linux
Drive Encryption Encryption Portable Security focused Add a feature

859 Like
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...

Free Open Source Mac Linux PortableApps.com Xfce OpenPGP
PGP Encryption Encrypted Email Encryption Add a feature

112 Like
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...

Free Open Source Mac Windows Linux Android iPhone ... Android Tablet iPad
AES encryption Data-encryption Dims background windows Add a feature

51 Like
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. Main...

Freemium Mac Windows Android iPhone iPad
AES encryption Multiple languages Works Offline Portable ... Real time collaboration Shell integration Add a feature

83 Like
Kleopatra

It supports managing X.509 and OpenPGP certificates in the GpgSM keybox and retrieving certificates from LDAP servers.

Free Open Source Windows Linux GnuPG
Gpg encryption Add a feature

10 Like
EncFS

EncFS provides an encrypted filesystem in user-space. It runs without any special permissions and uses the FUSE library and Linux kernel module to provide the filesystem...
- Warning The author has agreed that EncFS in its current form is dangerous (to security) for several reasons. Wikipedia has a brief summary: https://en.wikipedia.org/wiki/EncFS#General_Security_Concerns The actual audit, which the author participated in, is here: https://defuse.ca/audits/encfs.htm
Free Open Source Mac Linux BSD
Encryption Add a feature

24 Like
File Lock PEA

Platform-independent password-based authenticated encryption of files & folders.

Free Open Source Mac Windows Linux BSD
Authenticated encryption Data-encryption Encryption Add a feature

9 Like
Encrypto

Encrypto lets you encrypt files before sending them to friends or coworkers. Just drop a file into Encrypto, set a password, and then send it however you normally would...

Free Mac Windows
Lightweight Add a feature

9 Like
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...

Free Windows
Lightweight Add a feature

33 Like
GPG Suite

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

Commercial $ $ $ Open Source Mac GnuPG
Encrypted Email Add a feature

9 Like
LibreCrypt

LibreCrypt (formerly DoxBox) is an open-source disk encryption for Windows and the successor of FreeOTFE Change of name to 'LibreCrypt' in version 6.2 ...
- Discontinued Last release Nov 24, 2015 https://github.com/t-d-k/LibreCrypt/releases
Free Open Source Windows
No features added Add a feature

12 Like
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...

Commercial Mac Windows Linux
Data-encryption Add a feature

11 Like
Unicode Crypter

Unicode Crypter is a portable tool that encrypts and decrypts any Unicode character from 1 to 1114111!

Free Windows
Encrypted chat Encrypted Notes Encryption Privacy focused ... Support for Unicode Add a feature

2 Like
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...

Free Open Source Linux BSD TrueCrypt dialog
Encryption Add a feature

6 Like
DCrypt

DCrypt is an encryption and decryption tool that combines in a smart way multiple algorithms. The combination of multiple strong algorithms makes it much more difficult...

Free Open Source Linux
Encryption Add a feature

8 Like