OpenNavo

Kindle Comic Converter

Ciro Mattia Gonano, Paweł Jastrzębski, Darodi, and Alex Xu · A macOS app for converting comics and manga into reader-friendly files for e-ink devices.

CaskReading & NewsApple silicon · Intel
Homepage
From homebrew/cask
30-day installs31#1157 in App
1-year installs485Last 365 days
Latest version12.0.0Oct 3 · Oct 3
Download size73MBarm64 / x86_64 · dmg
Release cadenceEvery 2 weeks1 release in 30 days

  1. 12.0.0

    LatestOct 3 · Sat

    OpenNavo editorialAdded to Homebrew Sep 27 04:06

    Build changes add experimental Windows 11 ARM and Linux ARM support, and consolidate macOS Intel builds for macOS 10.14 and later. The release also adds a legacy panel-view option and includes conversion and image-handling changes.

    Builds
    Experimental support for Windows 11 ARM and Linux ARMOne macOS Intel build now supports macOS 10.14 and laterLinux AppImage removes libfuse2
    Conversion
    Cropping now happens before splittingAdds the Legacy Panel View option from KCC 6Kindle Scribe 2025 now defaults to PDF
    Images
    Fixes dark CBZ PNG images on Kindle 1, 2, and 3Notes PNG is preferable to WebP for black-and-white content

  2. 11.0.3

    PatchSep 7 · Mon

    OpenNavo editorialAdded to Homebrew Aug 31 01:48

    This release adds left-to-right spread-label support and makes high-quality the default for label spread previews.

    Changes
    Added left-to-right spread-label support.High-quality is now the default for label spread previews.

  3. 11.0.1

    PatchSep 4 · Fri

    OpenNavo editorialAdded to Homebrew Aug 4 16:44

    Fixes existing destination-path handling, flattening image archives with one subfolder, and labeling on Windows. Adds a manual spread-labeling button and explicitly passes options to work-folder retrieval and slug generation.

    Fixes
    Fixes handling when the destination path already exists.Fixes flattening image archives with a single subfolder.Fixes the labeling feature on Windows.
    Changes
    Adds a button to label spreads manually.Explicitly passes options to work-folder retrieval and slug generation.