Sumatra PDF is a slim, free, open-source PDF, DjVu, XPS, CBR, CBZ viewer for Windows. Sumatra has a minimalistic design. Simplicity has a higher priority than a lot of features. It's small and starts up very fast.
Sumatra does not lock the PDF file. Without closing the PDF file a user can recompile the text document and generate a new PDF file and then press the R key to refresh the PDF document. Printing is achieved in Sumatra by transforming each pdf page into a bitmap image. This results in very large spool files and potentially slow printing on printers with little memory. Hyperlinks that are embedded in PDF documents are not active in Sumatra.
Sumatra can do for you:
* open PDF, DjVu, XPS, CBR, CBZ files via menu
* open PDF, DjVu, XPS, CBR, CBZ files via drag & drop
* set different zoom levels via menu