OPENROAD Partners OPEN SYSTEMS, Inc. OPEN SYSTEMS Accounting Software (OSAS) is a multi-platform financial program that runs on a variety of operating systems including single-user, network and client/server versions. Small to medium-sized companies across all industries choose award-winning OPEN SYSTEMS Accounting Software to manage and grow their businesses. Using the OPENS SYSTEMS feature rich accounting modules, MultiSystems has been providing industry specific solutions for transportation for over 25 years. OPENROAD integration with Acordex Imaging provides mid to high volume document management solutions for instant access to Bills of Lading, Delivery Receipts and many other important documents.  With proven success over wide area networks, Acordex is the best choice for fast and robust Internet/intranet imaging systems for the freight industry.