TrueCrypt is a free open-source disk encryption software for Windows, Mac OS X, and Linux. It creates a virtual encrypted disk within a file and mounts it as a real disk. The stop of TrueCrypt development affects its continuity in the software industry.
TrueCrypt is a very decent program for file encrypting, if you are looking for a powerful file encryption program here are the best TrueCrypt alternatives.
VeraCrypt is an encryption software based on TrueCrypt. is a free disk encryption software for Windows. It is a very hard program against brute-force attacks, the development is ongoing to provide more security to encryption of system partitions.
DiskCryptor is another good alternative to the TrueCrypt. DiskCryptor supports several encryption algorithms, which provides choice to user using different algorithms to find one that is best for you.
Windows Encryption Tools
Most common alternative for the TrueCrypt for Windows users is Microsoft’s built-in utility, BitLocker. BitLocker is a full disk encryption utility which was originally introduced in Windows Vista Enterprise edition. It is a disk encryption program included in Windows Vista 7,8 and 8.1 Pro editions.
Mac encryption Tool
Like Windows BitLocker, Apple developed FilaVault 2 for the users of Mac OS X. If you are a Mac users you can encrypt your personal files with FileVault.