Involve Copiers in these times
From the 1960s the Xerox company released a product that made copies of documents in some recoverable format. The task was very quick and cheap, and yes it started a boom mainly because it was a simple way to produce an instant record associated with a document for your reasons like storing as files in addition to being evidence of documentation.
In the past, photo copying has become big business, as increasing numbers of companies released their versions of copiers for your marketplace. There has been some talk recently by purchasing the arrival in the digital age, that copying documents physically written would become obsolete, as saving documents inside a digital file will be right and would use up less space than the filing of physical paper files.
However, copying documents physically is still easier in many instances, than going through the digital process, as many times it requires the scanning of an physical document anyway to transfer it in a digital file.
Therefore the situation is still certainly one of a dual process of utilizing both methods of storing data. From your physical aspect it functions so long as the files do not become to numerous, as then the digital concept may have a extremely high advantage.