Download SumatraPDF
64-bit builds
Installer:   SumatraPDF-3.3.3-64-install.exe
Portable version:   SumatraPDF-3.3.3-64.zip
32-bit builds
Installer:   SumatraPDF-3.3.3-install.exe
Portable version:   SumatraPDF-3.3.3.zip

Portable version is a single executable, can be run from USB drive and doesn't write to registry.

You can download the sources.

System requirements

Supported OS: Windows 10, Windows 8, Windows 7, Vista. For XP use version 3.1.2 .

What's new in this version?

Read version history .

Pre-release builds.

If you're adventurous, you can try pre-release builds.

Previous versions

If you really need them, you can download them from here .

SumatraPDF