Panther is an open source, cross-platform cryptographic program that allows quick and convenient text entry, and is designed to be secretive and clandestine in nature. It translates missives or files into ciphertext using the AES (Advanced Encryption Algorithm), so that can be later decrypted by anyone with knowledge of the same password which was used to encrypt it.
Panther can also be a secretive and hidden application. It enables various degrees of concealment and invisibility. These include The ability to lock and unlock the display (Which hides the text on the screen), and the ability to hide the entire screen (Which sets the screens size to a width of 0, and a height of 0).

Panther Features:
1. Quick Window Hiding
2. Direct Data Entry
3. No Residual Configuration or Data Files

Requirements:
* Java

The license of this software is Free, you can free download and free use this file encryption software.