Calibreとはフリー・アンド・オープンソースの電子書籍ソフトウェアであり、電子書籍を保存や管理を行うことが可能で、多数のフォーマットに対応している。またDRMのかかった電子書籍を他のフォーマットへ変換でき、数種類の主な電子ブックリーダーと同期することができる。
国内最大級の品揃え【DMMブックス】
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ファッション雑誌No.1 宝島社公式通販サイト『宝島チャンネル』
calibre 6.17.0
Version 6.17.0
Released Apr 26, 2023
Noteworthy changes / Bug fixes
New features
- Font subsetting: Add support for WOFF format fonts and CID keyed fonts. Also further reduce file sizes when subsetting
- Book details: Show a link to open the data files folder when data files are present
- Template language: Add various functions to query the extra files associated with a book
- Edit book: Compress images: Support compression of images in the WEBP format as well
Closes tickets: 2017195
- Comments editor: Add buttons to create links to data files and also to folders easily when inserting a link
- Allow displaying the id, formats and path builtin columns via Preferences->Add your own columns
- Trash bin: Add a button to clear the bin
Closes tickets: 2017232
- Metadata editor: Use a dedicated editor with preview for custom columns that store markdown formatted text
Bug fixes
- Fix a regression in the previous release that could result in empty author folders remaining in the library when the author of a book is changed
- Fix the data files associated with a book not being handled when using the Merge books and Copy to library functions
Closes tickets: 2017373
- Fix a regression in the previous release that broke some operations in the Manage tags/authors/etc. dialogs
- Ensure metadata.opf is always written when deleting book even if it is not sequenced for backup
Closes tickets: 2017217
Improved news sources
- Scientific American
アップデート情報元
https://calibre-ebook.com/whats-new
