Calibre
An open-source ebook management tool that provides the ebook-convert command for ebook conversion along with library management functions, and supports multiple ebook formats.
Timeline (last 90 days)
Whispersync requires both the e-book and audiobook to be purchased from Amazon's platform, and both versions have been specially annotated by Amazon with text-audio alignment, making it unavailable for DRM-free, library-borrowed, or self-imported Calibre libraries.
Calibre is open-source software maintained by Kovid Goyal since 2006, supporting mutual conversion between nearly all e-book formats.
Calibre 项目始于2006年，最初名为 libprs500，是为索尼电子阅读器开发的管理工具，现支持超过20种电子书格式的互转
Calibre 是由 Kovid Goyal 开发的开源电子书管理桌面软件，其底层使用 SQLite 数据库存储书籍元数据
All Facts (4)
Whispersync requires both the e-book and audiobook to be purchased from Amazon's platform, and both versions have been specially annotated by Amazon with text-audio alignment, making it unavailable for DRM-free, library-borrowed, or self-imported Calibre libraries.
50%UnverifiedCalibre is open-source software maintained by Kovid Goyal since 2006, supporting mutual conversion between nearly all e-book formats.
50%UnverifiedCalibre 项目始于2006年，最初名为 libprs500，是为索尼电子阅读器开发的管理工具，现支持超过20种电子书格式的互转
50%UnverifiedCalibre 是由 Kovid Goyal 开发的开源电子书管理桌面软件，其底层使用 SQLite 数据库存储书籍元数据
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