Folder locking software's work as a barrier between folders and information contained in it. If you're also looking for a utility to you can give a try to folder locking software named Estelar Lock a Folder. It will let you password protect your important files and folders, in both pc and protable drives. Folder and files will remain locked no matter if your drive is connected to another PC running in Windows Safe Mode, DOS, Linux or Unix. Locking files and folder with folder locking software is the best way to ensure that nobody will gets access to your folder and files containing financial, health, private, and confidential information. And locking files and folders makes them invisible so that they cannot be deleted, damaged, or harmed in any other way. Also If your drive is lost or stolen, nobody will be able to access the contents of the folders protected with folder locking software. Locking folder also provide sufficient protection from malicious programs, such as viruses, worms, and trojans. Using this folder protection software is extremely easy to use with no prior technical knowledge required. Folder Lock works under all operating systems of 32-bit and 64-bit versions of Windows including 7/Vista/XP and later. A free evaluation version is available for download.