FileNumen, one of the most reliable file encryption software, produced by the professional software company, easy to use, quality-guaranteed! Important documents should be kept by FileNumen. There are 30 days for you to try this software without any functional limitations. After this trial term, you can still decrypt those encrypted files/folders, but you could no longer encrypt any files/folders. Now you can use the file encryption software to password-protect files/folders in your Windows 2000/XP/2003/Vista.