If your Adobe reader croaks or feels glitchy while scrolling, try Sumatra PDF instead. It will be almost like opening a plain text document. Plus you can easily highlight text.

Sumatra PDF is a fairly young project aiming to create a small, simple and fast PDF viewer. It main features are showing PDFs and starting up really fast - and it does both just perfectly.

SumatraPDF is a multi-format (PDF, EPUB, MOBI, CBZ, CBR, FB2, CHM, XPS, DjVu) reader for Windows under (A)GPLv3 license, with some code under BSD license (see AUTHORS).

Jul 24, 2025 · This lightweight, free Windows program called Sumatra PDF Viewer lets you actually view PDF documents without complicating the process by bombarding you with extras.

Oct 25, 2023 · Download Sumatra PDF - Sumatra PDF is a slim, free, open-source PDF viewer for Windows.

Sep 13, 2025 · It's the perfect multi-format PDF reader to speed through PDF documents or books without waiting for a bloated PDF application to load. For daily PDF reading, quick …

Dec 2, 2025 · Sumatra PDF is a lightweight tool that allows you to view PDF documents on Windows computers. It supports various file formats, including PDF, EPUB, MOBI, XPS, and …