Sumatra PDF Viewer 2.2

	Sumatra PDF Viewer is a program designed to read PDF files PDF only. Since PDF files are designed to be read-only anyway. This program has been designed to be used for read-only PDF files without other unnecessary functions like any other application. The program is very small when compared to the same category. I can run fast. The key is to run a portable program consists of one file and can be used from any computer without having to install the previous version update also adds support for file FictionBook (. FB2), and adds support for encoded file by Acrobat X.