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Calibre

Editors' Review

by   / March 20, 2015

An all-in-one solution for handling your e-books, Calibre does for electronic books just what iTunes does for music, allowing you to manage your digital book collection through an intuitive albeit overcrowded interface while offering excellent support for converting books to different formats and editing their metadata. The only area where the software is lacking is its e-book reader; it doesn't allow you to highlight or add notes to your books.

Pros

E-book converter: With Calibre you can take an e-book in one file format and convert it to another that is supported by your e-book reading device and, if you're not happy with the result, you can tweak the conversion settings and even manually edit the book's contents and formatting. It took us four seconds to convert a 40-page e-book from PDF to ePub.

E-book reader: The software comes with a basic e-book reader that supports fullscreen mode for distraction-free reading and that lets you choose your preferred method of pagination and gives you the ability to bookmark pages. Unfortunately, there is no way to annotate, highlight, or augment the book's contents short of editing the book itself.

E-book organizer: Similar to iTunes, the app is much more than an e-book reader: it acts also as your e-book library, providing a central place where you can organize and sort your collection and allowing you to edit the book's metadata and even pull information automatically from places like Google and Amazon. On the back-end, each author gets his or her own folder and each e-book gets its own subfolder, which contains all versions of the given book along with its metadata.

Cons

Crowded interface: There is a lot going on when you start using the app; just on the main screen there are three search fields and 15 buttons, many of which come with drop-down menus. Fortunately, primary functions are thoughtfully placed where you would expect them to be, so the learning curve is not too steep.

Bottom Line

If you're a serious e-book fan and read on more than one device, you should definitely give Calibre a try. Using this open-source software, you can have all the different versions of your books together in one library while keeping the actual files neatly organized in intelligently named folders.

What do you need to know about free software?

Editors' Review

by   / March 20, 2015

An all-in-one solution for handling your e-books, Calibre does for electronic books just what iTunes does for music, allowing you to manage your digital book collection through an intuitive albeit overcrowded interface while offering excellent support for converting books to different formats and editing their metadata. The only area where the software is lacking is its e-book reader; it doesn't allow you to highlight or add notes to your books.

Pros

E-book converter: With Calibre you can take an e-book in one file format and convert it to another that is supported by your e-book reading device and, if you're not happy with the result, you can tweak the conversion settings and even manually edit the book's contents and formatting. It took us four seconds to convert a 40-page e-book from PDF to ePub.

E-book reader: The software comes with a basic e-book reader that supports fullscreen mode for distraction-free reading and that lets you choose your preferred method of pagination and gives you the ability to bookmark pages. Unfortunately, there is no way to annotate, highlight, or augment the book's contents short of editing the book itself.

E-book organizer: Similar to iTunes, the app is much more than an e-book reader: it acts also as your e-book library, providing a central place where you can organize and sort your collection and allowing you to edit the book's metadata and even pull information automatically from places like Google and Amazon. On the back-end, each author gets his or her own folder and each e-book gets its own subfolder, which contains all versions of the given book along with its metadata.

Cons

Crowded interface: There is a lot going on when you start using the app; just on the main screen there are three search fields and 15 buttons, many of which come with drop-down menus. Fortunately, primary functions are thoughtfully placed where you would expect them to be, so the learning curve is not too steep.

Bottom Line

If you're a serious e-book fan and read on more than one device, you should definitely give Calibre a try. Using this open-source software, you can have all the different versions of your books together in one library while keeping the actual files neatly organized in intelligently named folders.

screenshots

User Reviews
  • All Versions

    4.0

    out of 227 votes

    • 5 star 120
    • 4 star 58
    • 3 star 13
    • 2 star 8
    • 1 star 28
 
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Full Specifications

What's new in version 4.9.1

Viewer:

  • Much improved search functionality. Now all matches are displayed when searching in a side bar with a few words of context. Also supports searching using regular expressions.
  • Edit book: The Check book function has a new, improved CSS checker with support for CSS 3
  • Edit book: Add an "Open with" action to the context menu of the files browser to easily open files with external programs.
  • Viewer toolbar: Add button to easily change color schemes

Bug fixes:

  • version 4.9.1 fixes a couple of regressions in 4.9.0 with Check Book reporting false positives and an error when using the source editing view in the comments editor
  • Comments editor: Fix inserted blank paragraph being rendered as two lines.
  • PDF Output: Fix conversion of files containing elements failing.
  • Viewer: Fix failure to open some books that contain unparseable URLs.
  • Viewer: Fix data displayed in side margins getting moved out of position when mouse hovers over side margin.
  • Book details panel: When right clicking to save the cover, replace invalid characters in the suggested filename
  • Fix harmless error popup when adding SSL key/certificate in server settings
  • Dark mode: Fix colors in remove all formats except dialog

Improved news sources:

  • Liberty Times

General

Publisher Kovid Goyal
Publisher web site http://kovidgoyal.net/
Release Date January 23, 2020
Date Added January 28, 2020
Version 4.9.1

Category

Category Educational Software
Subcategory eBooks

Operating Systems

Operating Systems Windows Vista/7/8/8.1/10
Additional Requirements None

Download Information

File Size 103.48MB
File Name calibre-4.9.1.msi

Popularity

Total Downloads 599,727
Downloads Last Week 100

Pricing

License Model Free
Limitations Not available
Price Free
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