What is Sumatra PDF?
Sumatra PDF is a slim, free, open-source PDF viewer for Windows. Portable out of the box.
Why another PDF reader?
Sumatra has a minimalistic 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: only one file so you can run it from external USB drive. Doesn't write to registry.
Changes in this relase:
added book view (“View/Book View” menu item) option. It’s known as “Show Cover Page During Two-Up” in Adobe Reader
added “File/Properties” menu item, showing basic information about PDF file
added “File/Send by email” menu
added export as text. When doing “File/Save As”, change “Save As types” from “PDF documents” to “Text documents”. Don’t expect miracles, though. Conversion to text is not very good in most cases.
auto-detect commonly used TeX editors for inverse-search command
bug fixes to PDF handling (more PDFs are shown correctly)
misc bug fixes and small improvements in UI
add Ctrl + and Ctrl – as shortcuts for zooming (matches Adobe Reader) Sumatra PDF viewer by Krzysztof Kowalczyk