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... Free Open Source Mac Windows Linux Drive Encryption Portable Add a feature 855 Like 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."
Cryptomator Protect your cloud files with client-side encryption for Dropbox, Google Drive, and others. Free Open Source Mac Windows Linux Android iPhone ... iPad Encrypted backups AES encryption Encrypted sync Privacy protection ... Support for WebDAV Add a feature 99 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 Encrypted email Add a feature 102 Like
odrive An app that makes it easy to manage, access, and share all of your files from one place. Integration into over 20 services, full desktop sync, placeholder files, a... Freemium $ $ $ Mac OS X Windows Linux Web Cloud sync Multiple cloud drive sync Support for SFTP Unsync Selected files ... Support for WebDAV Add a feature 66 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 OS X Windows Linux Android iPhone ... Android Tablet iPad AES encryption Add a feature 46 Like
Boxcryptor Boxcryptor is an easy-to-use encryption software optimized for the cloud. It allows the secure use of cloud storage services without sacrificing comfort. Freemium Mac OS X Windows Android iPhone Chrome OS ... Windows RT Android Tablet Windows Phone iPad Blackberry 10 Both window and android format End-to-end encryption Support for WebDAV Add a feature 20 Like
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 OS X Disk Cloning Disk Imaging Mounting drives Support for S.M.A.R.T. data Add a feature 38 Like
Cryptsync CryptSync is a small utility that synchronizes two folders while encrypting the contents in one folder. That means one of the two folders has all files unencrypted (the... Free Open Source Windows AES256 encryption Add a feature 15 Like
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... Commercial Windows Create bootable USB Drive Encryption Location Mapping Windows Explorer extension Add a feature 19 Like
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... Free Open Source Windows No features added Add a feature 28 Like Discontinued The last update was released 09.07.2014.
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... Free Open Source Mac OS X GnuPG No features added Add a feature 8 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 OS X Windows Lightweight Add a feature 8 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 ... Free Open Source Windows No features added Add a feature 12 Like
Pismo File Mount Audit Package Pismo File Mount Audit Package is an application that allows users to mount the contents of ZIP, ISO, Compact ISO, Compact File Set and Private Folder files to the file... Free Mac OS X Windows Linux ZIP File Mounting Add a feature 20 Like
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 No features added Add a feature 15 Like
