What is Sumatra PDF?
Sumatra PDF is a slim, free, open-source PDF viewer for Windows.
Why another PDF reader?
Sumatra has a minimalist design. Simplicity has a higher priority than a lot of features.
It's small and starts up very fast.
It's designed for portable use: it's just one file with no external dependencies so you can easily run it from external USB drive.
Download
Installer:
SumatraPDF-0.7-install.exe
Zip file:
SumatraPDF-0.7.zip
License
Sumatra PDF is distributed under GPLv2 license.
Feedback
Please visit the Sumatra forums if you have comments, bug reports, suggestions etc.