FREE CompuSec is a comprehensive security and privacy software suite for Windows that provides users with a wide range of features to protect their data and their systems from malicious attacks and prying eyes. The program includes an anti-malware scanner to detect and remove malicious software, a secure file eraser to permanently remove sensitive files from your hard drive, a secure file shredder to securely delete files, an email filter to protect against malicious emails, a secure online banking manager to manage online banking, a password manager to store and manage passwords, and a firewall to protect your computer from external threats. It also includes an encryption feature to protect your files, a real-time data monitoring feature to monitor your computer's activity, and a system performance monitor to detect any issues with your computer. Finally, the program includes a reporting feature to monitor the performance of your computer and to generate reports.
Warning The author has accepted that EncFS in its current form is dangerous (for security) for several reasons. Wikipedia has a brief summary: https://en.wikipedia.org/wiki/EncFS#General_Security_Concerns The actual audit, in which the author participated, is here: https://defuse.ca/audits/encfs.htm
Discontinued Discontinued by Wikipedia page (https://en.wikipedia.org/wiki/FreeOTFE)
Discontinued Currently not maintained. The latest version, TrueCrypt 7.1a, is still available for download and development has continued through forks https://alternativeapp.info/software/veracrypt/ and https://alternativeapp.info/software/ciphershed/. "TrueCrypt development was terminated in 5/2014 after Microsoft ended support for Windows XP. Windows 8/7 / Vista and later offer integrated support for encrypted disks and virtual disk images."