Sumatra PDF

What is Sumatra PDF

The PDF browser developed by Krzysztof Kowalczyk who is developing various softwares, is releaed with charge-free.
The source code is also published.
It is developed with emphasis on making it lighter than a function, and since it is the software of only one executable file, Sumatra PDF itself is put into a USB memory, and carrying is also possible.

System requirements

OS : Windows

How to download

  1. Go to the website of Sumatra PDF.
  2. Since a top page is displayed, Installer of a Download clause is clicked and downloaded.

How to install

  1. The downloaded file is double-clicked and executed.
  2. Since an Installation Options screen is displayed, "Next" is clicked.
  3. Since an Installation Folder screen is displayed, "Install" is clicked.
  4. Since Complete message is displayed, "Close" is clicked.
  5. Since "Associate with PDF files?" will be displayed if Sumatra PDF is started from a start menu of Windows, "Yes" is clicked and it is completion.


How to use

  1. When a PDF file is double-clicked, it is not Acrobat Reader but Sumatra ZERO is used for browsing.
  2. When a PDF file is clicked by Internet Explorer, a dialog for download is opened, and selected "Open", then Sumatra ZERO is performed.