Free Online eBook Viewer

View EPUB, MOBI, MSG files online from desktop or mobile device, with a modern browser like Chrome, Opera and Firefox.

EBook File Formats

Ebook files are electronic files that can be opened on digital devices known as eReaders. An eReader can be any device such as a computer, a tablet or a smartphone. The most popular ebook file format is the XML based ePub that can easily be read by several applications. Some popular eReaders include Amazon Kindle, Sony Reader, Hanlin and IRIX. An ebook can contain different types of contents such as text, image, and video.

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How to

How to view eBook files

  • Click inside the file drop area to upload a eBook file or drag & drop a eBook file.
  • Your eBook file will be automatically rendered for you to view instantly.
  • Download the original eBook file or download it in PNG or PDF format.
  • View and navigate between pages.
  • Set page view zoom-in or zoom-out.
Fast and easy

Fast and Easy eBook Viewer

Upload your eBook document and you will be redirected to the eBook Viewer with great user experience and many more features.


View eBook from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All eBook files are processed on our servers. No plugin or software installation required for you.


Viewer Quality

Powered by GroupDocs.Viewer. All eBook files are processed using GroupDocs APIs. The GroupDocs.Viewer supports 90+ file and document formats.

Other file and document viewers

Viewer supports most popular file and document formats including Word, Excel, PowerPoint. Please see the complete list below.

ARCHIVE VIEWER (Compression File Formats)
EMAIL VIEWER (Email File Formats)
EXCEL VIEWER (Spreadsheet Files)
IMAGE VIEWER (Image File Formats)
OUTLOOK VIEWER (Outlook Data Files)
PHOTOSHOP VIEWER (Photoshop File Formats)
POWERPOINT VIEWER (Presentation File Formats)
PROJECT VIEWER (Project Management File Formats)
VISIO VIEWER (Microsoft Visio File Formats)
WEB VIEWER (Web File Formats)
WORD VIEWER (Word Processing File Formats)