In this work designs document management and communication system for small office or average company. This system operation is based on internet technologies and allows to use it form any remote computer. Also there is drafted reporting to concerned persons about changes via various ways. This electronic communications and document management system is an unique work, originally coming out of a PHP and MySQL web application. It was the first time to directly learn the differences between Microsoft and Open Source modeling; to understand technology methods aim to accomplish the same thing in different ways. This project turned out quite as expected coming from using a working web version of this application. The flow of the web application is directed and purposeful, while the web application doesn’t require additional scripting to enforce user login, grouped permission setting, and actual file upload capability.