Sumatra PDF - Sumatra PDF is a slim PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI viewer for Windows.
MobiLit by PaperLit - MobiLit is our full-stack DIY digital publishing software to create & distribute digital publication with a branded mobile app, engage readers and monetize.
Haihaisoft PDF Reader - Haihaisoft PDF Reader is the name of a free to use PDF reader and printer that is extremely simple to launch.
BookFusion - BookFusion lets you read, share, organize, bookmark and sync all your books.
calibre - Ebook manager, viewer & converter
Adobe DPS - Discover the advantages Adobe Experience Manager Sites provides with a high-level overview of the content management capabilities that will accelerate time to market.