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Reading EPUBs

Basic Navigation

Page Controls

ActionMethod
Next page / PageDown
Previous page / PageUp

Reading Position

Your position (CFI) is saved automatically when you close the viewer and restored on next open.

Viewer Settings

Click the settings icon in the toolbar to adjust font size, background color, and layout.

Known Issues

Links inside EPUB content do not work correctly in this version:

  • External links (https://): clicking may produce no response
  • Same-section anchor links (#anchor): clicking may break the page layout

This is caused by cross-frame DOM interaction issues in macOS WKWebView and is under investigation.

Other Limitations

  • Complex CSS or custom font declarations may cause layout issues
  • Image-heavy EPUBs may be slow to load