SecurStick is described as 'free portable application that lets you carry encrypted files on your USB drive' and is an app in the OS & Utilities category. There are more than 25 alternatives to SecurStick for a variety of platforms, including Windows, Mac, Linux, Android and iPhone. The best alternative is VeraCrypt, which is both free and Open Source. Other great apps like SecurStick are TrueCrypt (Free, Open Source), Windows BitLocker (Paid), Axcrypt (Freemium) and Encrypto (Free).
- [TrueCrypt is not exactly "Open Source", but the source is available. See the reviews to get more information. View 96 alternatives to TrueCrypt
Currently unmaintained. Last version, TrueCrypt 7.1a, is still available for download and development has continued via the forks VeraCrypt and 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
- 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 — but this time with added security. It’s free for both Mac and Windows. View 89 alternatives to Encrypto
- Free • Proprietary
- 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 interface. View 76 alternatives to EncFS
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.htmNo screenshots yet
- Free • Open Source
- With EDS (Encrypted Data Store) you can store your files in the encrypted container to prevent unauthorized access to sensitive information.... View 41 alternatives to EDS (Encrypted Data Store)
- Freemium • Open Source
- Android Tablet