Top 10 eBook Organizers for Windows

Powerful, yet beautiful and easy-to-use book organizer. Suitable for book lovers, collectors, students, teachers, schools and business libraries. Allows to organize e-books and printed books in a single digital library. Includes a built-in reader, audiobook player, format converter, metadata editor and a web server for local network access. Enables to quickly find books, including by full-text search. It's highly customizable - you can add custom fields, build a genre tree, add tags. Integrates with Amazon, Google Books and other websites to update book metadata. You can even view books in 3D.

Calibre is a free, open-source program (written in Python) for managing e-book libraries on Windows, Mac and Linux. It offers the most rich set of features, divided into the following main categories: library management, e-book conversion, synchronization with e-readers, downloading news from the internet and converting them to e-book formats, e-book viewer-reader, e-book editor and a content server for web access to your book collection. The program reorganizes book files into own structure. There are numerous plugins developed for the program by the community. However, many find the interface cluttered and unwieldy.

Free and open source comics/mangas media server. Allows to organize your CBZ, CBR, PDF and EPUB files in different libraries, collections or reading lists, edit metadata in ebook-files. It inludes the integrated Webreader but allows to use the Mihon extension, any OPDS reader or other integrations (Komga has REST API that allows to manage library and load books from third party apps). You can install and run Komga on a computer (as a Windows desktop app or Docker image) or NAS. If your books are stored on Google Drive, you can use Plexdrive or rclone to make them accessible to Komga.

Booknizer is a book organizer that works with paper, e-books (EPUB, MOBI, PRC, PDF, FB2) and audiobooks (MP3, M4b, WMA, etc.). It lets you copy books to a reading device (Kindle, Barnes & Noble Nook, Sony Reader, etc.), scan folders on your computer, search and filter book list and convert some e-book formats. For paper books, the program shows the exact location of any book on a bookshelf. The book organizer displays the book cover, synopsis, genres, publication year, as well as your own rating and comments. The program also allows you to view the author's bibliography, bio, and photos.

Windows program for cataloging books. Suitable for printed books, audiobooks and e-books. The program can automatically populate book entries from the internet by title, author name or ISBN number, scan your hard drive for book files, allows to add your own information to the book card, including thoughts, reflections and illustrations. Over a dozen user templates allow you to customize AMB's appearance. The program lets you track which books you've already read, generate statistics, export collections to a variety of formats, password-protect your library. Also it supports playback of audiobooks stored on a memory card. AMB can play MP3, WMA, M4A, Audible (AA, AAX) and OGG formats.

Kindlian is a cool add-on for your Kindle. It's a desktop app that allows to view and manage Kindle books and collections. When you launch Kindlian, it scans your Kindle, parses book metadata and displays a beautiful e-library. You can easily move and copy books between collections with mouse drag and drop. It also converts other book formats to Kindle's MOBI

BookCAT is discontinued. BookCAT is a powerful book collector database program which will help you catalog a book collection of any size. BookCAT is used by book-lovers, schools, churches, clubs, and business libraries. Using BookCAT you can quickly catalog your books by downloading information from the Internet. BookCAT will help you track what you have in your library, where it is (including books out on loan) and the total value of your collection.

Adobe Digital Editions software offers an engaging way to view and manage eBooks and other digital publications. Use it to download and purchase digital content, which can be read both online and offline. Transfer copy-protected eBooks from your personal computer to other computers or devices. Organize your eBooks into a custom library and annotate pages. Digital Editions also supports industry-standard eBook formats, including PDF/A and EPUB.

eXtreme Books Manager is probably the most advanced Book, eBook, AudioBook collection manager around. It can import all Book Information from many specialized websites. Just write the Book Title or Scan the ISBN Barcode!

Lucidor is a simple tool for reading, managing and organizing your eBooks within your own personal bookcase. It supports ePub and OPDS catalog files. You can search for eBooks online and download them right into the application. A unique feature Lucidor has is the ability to have multiple eBooks open at one time. It does this via it’s tabbed interface, which is much like a Web browser. Lucidor even supports themes. There is also a search bar for finding specific keywords or phrases within your content.

Book Organizer Deluxe is a Windows software that allows book collectors, hobbyists, book clubs, small private or public libraries to organize, catalog, and manage book collections on their PCs. Organizer is intuitive and easy to use for the beginner, at the same moment feature-rich and powerful enough to satisfy the most advanced users.

BookONO is a free e-book manager and reader (PDFs and EPubs fully supported) designed as a compliment to Calibre. It is written in C++ using the Qt5 Toolkit. It is different from Calibre in that it makes a few different design decisions than Calibre, for instance it does not attempt to put all your books in its own library or change their names. Where Calibre attempts to take complete control over your books, BookONO gives you control over your books. BookONO further attempts to take a different direction in terms of its UI, providing a more user-friendly, aesthetically-pleasing experience than Calibre.

OpenAudible is a cross-platform audiobook manager designed for Audible users. Manage/Download all your audiobooks with this easy-to-use desktop application. Lightning fast conversion to MP3 and M4B audio formats. Access all Audible audiobooks across Mac, Windows, and Linux.

Ubooquity allows to organize and read your ebooks and comics on your favorite device, supports many types of files, with a preference for ePUB, CBZ, CBR and PDF files. Ubooquity can be installed on any OS supporting Java (Windows, Linux, Mac OS...) and on a wide range of hardware (desktop computer, server, NAS...). Ubooquity lets you create user accounts and set access rights for each shared folder.

YACReader is a comic reader and comic manager with support for cbr cbz zip rar comic files. It is available for Windows, Linux, Mac OS X.

A free and open source manga reading server that runs extensions built for Mihon (Tachiyomi). Any platform that runs java and/or has a modern browser can run it. This includes Windows, Linux, macOS, chrome OS, etc.

Android app for comic reading and organization, The original project was discontinued. Now the Community Edition is available

Library management program for Windows/Mac/Linux with mobile apps for iOS and Android. It allows to enter a list of ISBNs, LCCNs or scanned barcodes, then automatically searches the internet and downloads book information, including cover images. The program can combine information from multiple websites to create the most comprehensive database. The built-in search allows to filter books by Author, Title, ISBN and Category. Search results are displayed in an easy-to-read, customizable table, tree or thumbnail view. You can easily manage your database, categorize your collection, assign ratings and add custom database fields. Readerware includes built-in book lending tracker to register book issues and returns, search and print list of books currently on loan and expired. The program discontinued.

Kapowarr is a software to build and manage a comic book library, fitting in the *arr suite of software. You can add volumes, map them to a folder and start managing. Allows to download, rename, move and convert issues of the volume (including TPB's, One Shots, Hard Covers and more). Installing Kapowarr can be done via Docker or on top of Python.

Mylar allows to download comic issues from newsgroups, torrents or direct download links, organize existing collection and handle everything from renaming to metatagging. As it downloads items, it will organize things into your existing collection automatically.