The folder lock software is developed for hiding files and folders that one doesn’t want to share with others. This software can protect the files by encrypting the data in the form of 256-bit Blowfish Algorithm password protection. This Folder Lock software has been developed with the options of saving back up files via online, PC or external storage devices. This software has been supported with online back up option and has the potential to protect the files whenever the PC gets crashed or gets affected by virus or other threats. The folder lock software comes with high priority privacy and has password protection feature enabled in it.