VeraCrypt

VeraCrypt is a free disk encryption software brought to you by IDRIX and that is based on TrueCrypt . It adds enhanced security to...

Free Open Source Mac Windows Linux PortableApps.com

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

Cryptomator

Protect your cloud files with client-side encryption for Dropbox, Google Drive, and others.

Free Open Source Mac Windows Linux Android iPhone ... iPad

CipherShed

CipherShed is a program that can be used to create encrypted files or encrypt entire drives (including USB flash drives and external HDDs).

Free Open Source Mac Windows Linux

Disk Utility

Disk Utility is the name of a utility created by Apple for performing disk-related tasks in Mac OS X. These tasks include: the creation, conversion, compression...

Commercial Mac

Windows BitLocker

BitLocker Drive Encryption is a data protection feature that integrates with the operating system and addresses the threats of data theft or exposure from lost, stolen...

Commercial Windows

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

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 ...

Free Open Source Windows

encfs4win

This is an experimental project of porting encfs to the Windows world. Use First time install required Dokan library; Extract executable (or compile by your...

Free Open Source Windows

FreeOTFE

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

• Discontinued Discontinued per Wikipedia page (https://en.wikipedia.org/wiki/FreeOTFE)

Free Open Source Windows Windows Mobile

Windows Computer Management

Built-in Windows Program that includes Disk Managment, Service Control, Device Manager, etc.

Free Windows

Steganos Safe

Safely encrypt sensitive data On PCs, in networks and in the Cloud Confidential documents, business records and TAN lists all belong in a safe place. Steganos Safe...

Freemium Windows

GostCrypt

The Gostcrypt project has been launched at the end of 2013 as fork of the (late) Truecrypt project. It intends to go farther than ever. Since the late 70s, most of...

Free Open Source Mac Windows Linux

SSuite Agnot StrongBox Security

SSuite Agnot StrongBox secures any file, document, or text message using various encryption ciphers.

Free Windows

CyberSafe Top Secret

CyberSafe Top Secret is an information security program that uses modern encryption algorithms (RSA, AES, BlowFish, etc.).

Commercial Windows