To facilitate document review, staff and management need to view, mark-up and approve many different document types online, including spreadsheets, word-processor files, PDF documents, CAD drawings and images. eReview provides users the capability to easily view and mark-up in-process documents and drawings without the originating software that created them. Review takes enterprise document view, mark-up and print functionality to a whole new plane by offering real-time collaboration, synchronous and asynchronous review processes, web-conferencing and much more. eReview enables organizations to work with hundreds of file formats, including raster and scanned images, Office documents, CAD models, and many other file formats, all from within a single browser interface. Document centric on-line meetings, parallel and sequential review processes are supported from both within and outside of any ECM's workflow system.