Passware Encryption Analyzer scans your PC for encrypted files, documents, etc., and gives you insight into protection methods as well as the type of encryption.
Cryptomator provides you with an easy-to-implement Open Source file encryption tool that can be used for the cloud as well as locally ensuring the security of your files.
EncryptOnClick provides you with an easy-to-use file/folder encryption/decryption utility that employs 256-bit AES encryption and simultaneously compresses the target file/folder.
AxCrypt provides easy-to-use Open Source file encryption that integrates seamlessly with Windows to encrypt, decrypt, compress, store, send and work with individual files.
VeraCrypt is a free disk encryption software based on TrueCrypt and adds enhanced security, making it immune to new developments in brute-force attacks. VeraCrypt Portable is also available.
Paranoia Text Encryption for PC is a universal text encryption tool to keep your emails, SMS, notes, social networking posts as well as any other text types safe.
Cypherix Cryptainer LE will securely encrypt your confidential data on any Windows PC, desktop, laptop, hard disk, or removable drive, such as a USB flash drive memory stick with a 256-448-bit encryption method.
Image Lock PEA (Password Encrypting Archive) is a portable encryption tool that allows you to protect your photos, drawings, and documents with a password.
CryptSync permits simultaneous synchronization of two folders; only one is encrypted, making it perfect for keeping data safe when using cloud storage services like Dropbox, Skydrive, and Google Drive.