PDF.js is a web standards-based platform for parsing and rendering Portable Document Formats (PDFs). Open source and built with HTML5, this PDF viewer is supported by a great community and Mozilla Labs. PDF.js can be used on both modern and older browsers, and is built into version 19+ of Firefox.
Manage purchasing orders, inventory and generate custom reports. Features include active directory authentication with support for user, group, access levels per user/group. Still in alpha stage.