Sumatra PDF, this freeware has been doing development with supporting documents XPS (XML Paper Specification), and the application can be used as an alternative to the built-in XPS Viewer in Windows Vista and Windows 7.
Sumatra further 1.5 adds support for two popular comic book format CBZ and CBR which can now be opened and read immediately in this application.
New version of Sumatra are available for download on the web site developer. Sumatra PDF is there are two versions to choose from the installer or portable version. Sumatra is only compatible with Windows operating systems. Strictly speaking, compatible with the 32bit and 64bit Windows XP, Windows Vista and Windows 7.
