For better protection of your documents, you should convert them into PDF file and to perform this operation, you need an application such as ScanToPDF.
ScanToPDF is an easy-to-use PDF converter. In order to convert your paper documents, just insert it into your scanner, press a button in the program’s interface and you get just in a few seconds a PDF document which can be saved to your hard disk. If you like, it is possible to define a protection password to secure your document and add its relative information, for example, the author’s name. Once it is done, you can save it in your to your hard disk, e-mail it to your friends, etc. It can also convert images and digital photos of cameras or scanner into PDF.