R-Crypto (R-Crypto Disk Security) is a data encryption tool with very outstanding performance, its working principle is to create a password-protected and encrypted virtual disk partition, and then using the real-time encryption and decryption technology to the data files stored in it, after that, only through the correct password to access (supports LAN access).

For those PDF files which are protected with password, i.e.: not permitted to edit, change, print, copy, add annotations, etc. At this time, we can turn to VeryPDF PDF Password Remover, with its help we can unlock these limitations easily by removing the password of PDF file.

PSMenu (short for Portable Start Menu) is a simple and free start menu application, designed to provide quick programs starting service for your portable devices (USB Flash Disk, mobile HDD, etc.).

When playing games, surfing the internet or shopping online, we often need to input various accounts and passwords on computer, but if your computer has infected viruses, so there may be keyboard recorder, clipboard recorder and mouse position recorder which all may steal your account information, at this time it's not better than using a soft keyboard, and Neo’s SafeKeys is a very good choice.

Any PC hard disk used for a long time has innumerable personal data, let alone various commercial computers. These data are mixed, which even has personal confidential files, once outflowed, the consequences will be unimaginable.