paSS Viewer is a free viewer software to open and access protected .paSS content. paSS Viewer ensures that users will experience a "True Microsoft Office Experience". All the protected documents, spreadsheets, and presentations are viewed in their native clients. This means that all animations, multimedia, and other advanced features are preserved and it eliminates the need to convert files to other formats like PDF or Flash. paSS Viewer also allows for completely offline access to .paSS protected content. This means that users in low-bandwidth, firewalled, or completely offline users can still access all the data without compromise.