Download Sumatra PDF

Download Sumatra PDF The Fast and Free PDF Reader

Download Sumatra PDF is a lightweight, free and open-source PDF reader for Windows. It was first released in 2006, and since then, it has become one of the most popular PDF readers among Windows users. In this article, we will take a closer look at Sumatra PDF and its features.


One of the most significant features of Sumatra PDF is its lightweight design. It is only 4 MB in size, making it significantly smaller than other popular PDF readers like Adobe Acrobat Reader DC, which can be over 100 MB in size. This makes Sumatra PDF an ideal choice for those who want a fast and efficient PDF reader without taking up too much space on their computer.

Download Sumatra PDF

Sumatra PDF is also highly customizable. It supports various viewing modes, including full-screen mode, and has a built-in search function that allows users to search for specific text within a PDF document. Additionally, it supports a wide range of file formats, including PDF, EPUB, MOBI, XPS, DjVu, CHM, CBZ, and CBR.

Another great feature of Sumatra PDF is its portability. It is available as a portable application, which means that it can be run from a USB drive without requiring any installation. This makes it an ideal choice for those who need to read PDF documents on different computers.


Sumatra PDF is compatible with all versions of Windows, from Windows XP to Windows 10. It is also available in both 32-bit and 64-bit versions.


Sumatra PDF is a secure PDF reader. It does not have any known security vulnerabilities, and it does not require users to enable any plugins or extensions, which can be potential security risks.


Sumatra PDF has a simple and easy-to-use interface. It has all the basic features of a PDF reader, such as zooming, page navigation, and text selection. Additionally, it has a bookmarks feature that allows users to save their favorite pages and quickly jump to them later.


Sumatra PDF is an open-source PDF reader, which means that its source code is freely available for anyone to modify and distribute. This makes it a popular choice among developers who want to create their PDF readers or integrate PDF reading functionality into their applications.


In conclusion, Sumatra PDF is a fast, lightweight, and highly customizable PDF reader. It is a great alternative to other PDF readers that can be slow and take up a lot of space on your computer. Additionally, its security features and portability make it an ideal choice for those who need to read PDF documents on different computers.

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