Sumatra PDF is a free PDF, XPS, DjVu, CBZ and CBR reader for Windows. Sumatra PDF is small and starts up very fast. Simplicity of the user interface has a high priority. Portable version included More...

Sumatra PDF is a slim, free, open-source PDF viewer for Windows. Sumatra PDF has a minimalistic design, and its simplicity is attained at the expense of many other features. As is characteristic of... More...

Sumatra PDF is a slim, free, open-source PDF viewer for Windows. Sumatra PDF has a minimalistic design, and its simplicity is attained at the expense of many other... More...

Sumatra PDF is a slim, free, open-source PDF viewer for Windows. Why another PDF viewer?... More...

Sumatra PDF is a slim, free, open-source PDF viewer for Windows. Why another PDF viewer? There's nothing wrong with Adobe Acrobat...... More...

Sumatra PDF is a slim, free, open-source PDF viewer for Windows. Why another PDF viewer? There's nothing wrong with Adobe Acrobat... except for annoyingly long startup time. Sumatra... More...