Kovid Goyal - ( Open Source)
Calibre is a simple and comprehensive e-books manager application that makes it easy to organize your library.
Calibre is an intuitive and comprehensive e-books manager software that simplifies the organization of library information and integrates a fast and efficient converter. It allows you to view your e-books, sort them using different criteria, convert them - individually or in batch, edit their metadata and retrieve information from the Internet, having also full support for the management of the table of contents, bookmarks, CSS and more. Additionally, the application offers a complete module for synchronizing your library with some e-books readers such as Sony PRS, Cybook Gen Booken, Amazon Kindle, iPhone, etc. The application now has an RSS feed aggregator to follow the news and convert to e-book format - EPUB, LRF, HTML, LIT, MOBI, PRC, AZQ, AZW1, TPZ, TXT, RTF, PDF, SNB, CBZ, CBR, CBC, ZIP, RAR. Calibre supports the majority of e-book formats. You can freely access your collection of e-books online by using the EWS, having the possibility to send books and download others. The compatibility of the software with smartphones optimizes downloading books for mobile devices. Using keyboard shortcuts, you can use Calibre without ever touching the mouse. Just press the D key to send the selected books to the device you have connected to your computer, or press C to convert them to other formats. To read it right on your computer, just press V.
New features
Support for the new Kindle Paperwhite 2018.
Closes tickets: 1802088
Metadata plugboards: Allow defining plugboards that modify comments metadata as well.
E-book viewer: Add a keyboard shortcut (Ctrl+M) for toggling between paged and flow mode.
Bug fixes
EPUB Input: Handle invalid EPUB files that have their NCX documents in the spine.
Closes tickets: 1796497
EPUB3 Input: Handle EPUB 3 files that incorrectly use EPUB 2 markup to identify cover images.
Content server: Fix --url-prefix feature not working with book conversion.
New news sources
Arts and Letters Daily by pjpaulpj.
Magyar Idok by pofa.
Improved news sources
Business Standard.
Washington Post.
General Knowledge Today.
How To Geek.