PDAS
A document management system is an important part of a paperless home office. Like paper, digital or electronic documents need to be stored so they can be retrieved and used as needed. To have an effective paperless office, you need a system to manage these necessary documents. However, no office can be completely paperless. Some documents must remain on paper meaning that your home office can only be paper-less. And many of us simply remain more comfortable using paper to do some of our work. So any document management system you put together has to manage the mix of electronic and paper for a "paper less" office.
As designed for large companies, document management systems turn paper into digital images as PDFs that can be stored electronically and, with some software, searched or edited. These systems also can improve electronic filing, retrieving and secure access to information -- and they can be very costly. Technology Used: PHP, Mysql