LibraryThing vs SumatraPDF
A side-by-side look at LibraryThing and SumatraPDF. For an in-depth review of either product, follow the links below.
LibraryThing
News & Books
LibraryThing is an online service that allows users to catalog their books easily. Users can keep track of books they own, books they have read, books they want to read, and more. The service provides recommendation features and social networking elements for readers.
cataloglibrarybooksreadingrecommendations
SumatraPDF
Office & Productivity
SumatraPDF is a free and open-source PDF, eBook, XPS, DjVu, CHM, Comic Book (CBZ and CBR) reader for Windows. It is lightweight, customizable, and supports many advanced PDF features.
pdfebookreaderlightweightopensource
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