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1.Online Password Manager and File Encryption - Xecrets - AxCrypt - Axantum Software AB
http://www.axantum.com/
2.https://www.gnupg.org/index.html
3.VeraCrypt - CodePlex Archive https://archive.codeplex.com/?p=veracrypt
4.filewall
http://hummerstudio.com/filewall
5.用开源加密库Libgcrypt实现AES加密 - Sweetdumplings' Blog - SegmentFault 思否
https://segmentfault.com/a/1190000002500727