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.
calibredb: Fix adding books from directories to a remote server running on Windows not working.
Edit Book: Fix style attribute on <html> tags not being preserved when editing AZW3 files.
Get Books: Use an external browser for Google Books.
Saving to disk: Fix errors on Linux/macOS if the title/authors are long enough to make individual path components larger than 255 characters.
PDF Input: Fix non-breaking spaces represented as entities in the output of pdftohtml, which breaks some search/replace expressions.
Edit book: Fix a crash when mousing over links in an instance of the editor launched standalone on macOS Mojave.
Conversion: When converting with font size rescaling disabled, convert font size names to rem unit rather than pt units.
Windows: When registering calibre programs as possible handlers for various file types, dont set the AllowSilentDefaultTakeOver registry key.
macOS: PDF Output: Fix bold fonts not working on Mojave.
Content server: Fix strings with double quotes not being translated.
Improved news sources: