OpenNavo

calibre

Kovid Goyal and calibre contributors · Free, open-source e-book library manager with format conversion, a reader, book editing and device-transfer tools.

CaskReading & NewsApple silicon · Intel
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From homebrew/cask
30-day installs2,821#94 in App
1-year installs40.3KLast 365 days
Latest version9.16.06 days ago · Oct 9
Download size357MBarm64 / x86_64 · dmg
Release cadenceEvery 2 weeks2 releases in 30 days

  1. 9.16.0

    LatestOct 9 · Fri

    OpenNavo editorialAdded to Homebrew Oct 9 03:54

    Release 9.16.0 is announced. No further changes are described in the available official release evidence.

    Release
    Announces version 9.16.0

  2. 9.15.0

    Oct 7 · Wed

    OpenNavo editorialAdded to Homebrew Sep 18 03:43

    Adds optional AI storytelling and viewer highlight controls, with reading, editing and conversion fixes.

    Features
    Adds an optional AI-managed Create your own Adventure writing game.Supports changing the style of multiple selected viewer highlights.Adds cover-emblem corner selection and a saved-window-size sidebar button.Shows highlight notes as hover tooltips when enabled.
    Fixes
    Fixes Read Aloud interruptions at full-screen images and flow-mode scrolling.Fixes snippet testing, plugin toolbar edits and apostrophe spell checking.Preserves EPUB 3 landmarks and DOCX links across styled text.Fixes DOCX numbering input and metadata embedding for books without covers.Sanitizes conversion options supplied to the Content server.Fixes OpenRouter image-only model listing.
    Platforms
    Fixes Windows startup with the new Alberta timezone and cover backgrounds.

  3. 9.14.0

    Aug 28 · Fri

    OpenNavo editorialAdded to Homebrew Aug 28 03:39

    Adds optional AI cover generation and editor previews, and fixes Content server security and format handling.

    Features
    Adds provider-configured AI cover generation with selectable styles.Previews images when hovering over files in the book editor.Ignores accents in tag-editor searches and scales metadata cover previews.Adds Anthropic and Grok AI backends; removes the discontinued GitHub backend.
    Security
    Restricts FB2 namespaces to prevent arbitrary file writes.Fixes Content server file writes and code execution for authenticated users.Fixes scripting injection in the legacy Content server book-details page.Hardens MOBI palmdoc compression against crafted input.
    Fixes
    Restores OPDS comments, Get books store links and Folder driver setup.Fixes Kindle cover images with empty EXIF and HTML metadata regressions.Fixes editor jump-to-class offsets and Google AI search-grounding controls.Shows progress when restoring more than five deleted books.
    Platforms
    Fixes label hyperlinks in some Linux binary-build environments.