Alternatives to SecurStick for all platforms with any license

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
Encrypted storage container Add a feature

284 Like
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 Portable Security focused Add a feature

857 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
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
Create bootable USB Drive Encryption Location Mapping Windows Explorer extension Add a feature

21 Like
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...

Free Open Source Android Android Tablet
Dropbox integration Add a feature

16 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
No features added Add a feature

24 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
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...
- Discontinued The last update was released 09.07.2014.
Free Open Source Windows
No features added Add a feature

29 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
Mounting drives Add a feature

17 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
No features added Add a feature

11 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
No features added Add a feature

6 Like
FinalCrypt

FinalCrypt uses the most unbreakable encryption: "One Time Pad" Encryption and has a well designed graphical user interface and an equally advanced command...

Free Open Source Mac Windows Linux
No features added Add a feature

3 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 Privacy focused Support for Unicode Add a feature

2 Like
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
Portable Add a feature

15 Like