Sumatra PDF
From Computing Knowledgebase
Wikipedia:Sumatra PDF Sumatra PDF is a free, open source, light-weight PDF reader for Windows, written by Krzysztof Kowalczyk.
Sumatra PDF has a minimalistic design, and its simplicity is attained at the expense of many other features. As is characteristic of many portable applications, Sumatra takes up little disk space - it has a 1MB setup file (compared to Adobe Reader's 27.5MB). It was designed for portable use, consisting of one single file with no external dependencies, making it runnable from an external USB drive.[1] This classifies it as a portable application.
One feature of Sumatra PDF is that it remembers exactly the last opened page for each pdf file. This is helpful to users when reading e-books.
