FileVault is described as 'method of using encryption with volumes on Mac computers. Encryption and decryption are performed on the fly' and is a Disk Encryption Tool in the Security & Privacy category. There are more than 25 alternatives to FileVault for a variety of platforms, including Windows, Linux, Mac, Android and BSD. The best alternative is VeraCrypt, which is both free and Open Source. Other great apps like FileVault are TrueCrypt (Free, Open Source), Windows BitLocker (Paid), LUKS (Free, Open Source) and DroidFS (Free, Open Source).
R-Crypto is an easy-to-use disk encryption software that protects your confidential information and personal data on a desktop, notebook, or a removable data storage device against unauthorized access.
Cryptic Disk creates virtual encrypted disks and also encrypts hard disks, USB drives and memory cards. Data encryption makes use of the best algorithms (AES/Rijndael, Serpent, Twofish, Blowfish, CAST6), and takes place in real time without affecting computer performance.
Do you want to protect private pictures, hide sensitive videos or lockdown documents? Do you want to ensure your privacy by locking, hiding and encrypting sensitive data? It will quickly lock, hide and encrypt files, folders or or USB drives.
Encryption Wizard (EW) is a simple, strong, Java file and folder encryptor for protection of sensitive information. EW encrypts all file types for data-in-transit protection and supplements data-at-rest protection.