PowerClassProtect is a java class file byte code protect tool. be different from obfuscation tool,PowerClassProtect direct encrypt your class file and it do not need your source code.
a.kernel encrypt/decrypt write by ansi c,decrypt program can run under windows/unix/linux version jvm.
b.use 1024 bit encrypt arithmetic to protect your class data.
c.It is impossible to decrypt the encrypted class files by using any Anti- edit and translate tools.
See also: Java Class File Byte Code Protect