Calibre (64bit)1.23.0

Calibre is a free and open-source e-book management software that allows users to manage their e-books, convert between different e-book formats, and sync e-books with various devices. It was first released in 2006 and has since become one of the most popular e-book management tools available.

One of the most notable features of Calibre is its ability to organize e-books into different categories and add tags, making it easy to search and locate specific books. It also allows users to edit the metadata of their e-books, including the title, author, and cover image, and can even download missing metadata from online sources.

Calibre also provides a powerful e-book conversion tool, allowing users to convert e-books from one format to another, such as from EPUB to MOBI, or from PDF to EPUB. This is particularly useful for those who want to read e-books on different devices that may not support the same file format.

In addition, Calibre supports a wide range of e-book readers, including Amazon Kindle, Barnes & Noble Nook, and Kobo e-readers, and can automatically sync e-books with these devices. It can also connect to online e-book stores, such as Amazon and Google Books, allowing users to browse and purchase e-books directly from within the software.

Calibre is an essential tool for anyone who reads and manages e-books. Its powerful features and easy-to-use interface make it a must-have for anyone looking to organize, convert, and sync their e-book library.

Key Features:

  • Library management system to organize e-book collection
  • Format conversion for compatibility with different devices
  • Built-in editor to modify e-book metadata and table of contents
  • E-book viewer with customization options
  • Integrated web browser for downloading e-books
  • Synchronization options for keeping e-book collection up-to-date across devices
  • Extensible with plugins to add additional features and functionality.


What's New

Version 1.23.0

New Features
  • Edit Book: Highlight the closest surrounding tag when editing HTML/XML
  • Edit Book: Add a tool to easily change the current paragraph (the paragraph containing the cursor) to a heading. Simply click the button with 'H1' on it and choose the heading level you want the current paragraph changed to.
  • Edit Book: When running Replace All add a button to the replaced message to show exactly what changes were done and allow them to be undone
  • Edit book: When checking book, detect case mismatches between links and the filenames of the files they point to and offer to auto-correct the links
  • Adding books: Implement a copy to clipboard button for when duplicates are found during the adding process. Useful if you wish to review the list of duplicates later.
  • Linux installer: Install appdata files for integration with software stores.
  • Edit book: Auto add a checkpoint when the book is first opened for editing
Bug Fixes
  • Edit Book: Fix a bug in AZW3 support that could cause images/fonts to get mixed up when saving and re-opening the book multiple times.
  • Edit Book: Fix individual find and replace not working in regex mode if the search expression uses lookbehind/lookahead operators
  • Compare books: Fix unchanged lines at the start of a change block being sometimes marked with a blue background, even though they contain no changes
  • Compare books: Fix incorrect scrolling when viewing all text and a large amount of text is present after the final change.
  • PDF Output: Fix a zero division error when the transformation matrix has a zero diagonal
  • calibredb add_custom_column: Fix a spurious error message when adding custom columns caused by the new db backend
  • calibredb list: Fix error if one of the requested fields is empty for all requested books
  • calibredb set_metadata: Fix setting series_index with the -f argument not working
  • Markdown input: Fix handling of very large files.
  • Edit book: Do not create savepoints when no changes are performed by automated tools such as smarten punctuation, remove unused css etc.
  • Edit Book: Fix a bug that would cause an error when a global operation like find/replace or polishing fails.
  • Metadata download: Workaround edelweiss.com no longer being able to search by author name. Search only by titles and filter the results returned by edelweiss to only include matching authors.
  • HTML 5 parser: Preserve non-core namespace declarations on the tag
  • Workaround broken file chooser dialog on Ubuntu that does not auto-insert the specified extension.
  • Compare books: Fix error when previously different files become identical after beautifying
  • Edit Book: Fix subsetting embedded fonts not processing fonts included in a stylesheet that is itself referenced only by an @import rule
  • Edit Book: Fix the remove unused css tool changing the namespace prefix used for the XHTML namespace in the CSS sheet, if any
  • Conversion: Fix CSS selectors using the epub namespace being ignored
  • Compare books: Fix double clicking in the right panel not opening the correct file in the editor

Program available in other languages

User Reviews

User Rating

5/5

62

License:

Free

Requirements:

Windows XP 64/ Vista 64/ Windows 7 64/ Windows 8 64

Languages:

Multi-languages

Size:

57.11MB

Publisher:

Kovid Goyal

Updated:

Feb 7, 2014

Clean

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It is highly likely that this software program is clean.

We scanned files and URLs associated with this software program in more than 60 of the world's leading antivirus services; no possible threats were found. And there is no third-party softwarebundled.

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This software is no longer available for download. It is highly likely that this software program is malicious or has security issues or other reasons.

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