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To download ChapterWork from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.


By einstein's legacy v2.0, LLC

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ChapterWork is a modern utility for working with chapter tracks in movies. ChapterWork replaces labor-intensive text-based tools with simple, effective methods for creating, updating and internationalizing your movie's chapter tracks. An essential tool for all video content creators.

See a short overview video:

Key Features include:

• Unlimited Chapters
Create and position an unlimited number of markers within any chapter track.

• Multiple Tracks
Create any number of chapter tracks to handle a variety of playback situations.

• Track Thinning
Limit the output movie to include only the video and audio tracks from each segment.

• Marker Preview
Display a collection of thumbnail images representing the markers for a chapter track.

• Modern Codecs
Create new movies in a variety of formats for a range of devices and playback situations.

• Background Exports
New movies are created in the background, enabling you to continue working without waiting.

• Internationalization
Select from almost 40 languages to assign as the default when displaying your new chapter tracks.

• Sharing
Share your output directly to Vimeo, Facebook, Twitter and other popular internet services.

What's New in Version 2.0.1

- New Vibrant Dark user interface
- Works with movie files that do NOT have a video track
- Improved (but minimal) support for movies in legacy formats
- In-preview movie information display
- Enhanced Social Media connectivity
- Improved support when drawing high-resolution images

Fixes bugs relating to:
- Spurious seeks during marker adding process
- Scrubber playheads not drawing correctly
- Toolbar issues related to chapter Mark selection


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Customer Reviews


The app keeps crashing after I try to export or save it. I will be requesting a refund.

View in Mac App Store
  • $19.99
  • Category: Video
  • Updated:
  • Version: 2.0.1
  • Size: 1.8 MB
  • Language: English
  • Seller:

Compatibility: OS X 10.11 or later, 64-bit processor

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