Duplicate Windows is a Mac OS X application that allows users to instantly duplicate any window. It is useful for creating presentations, teaching, live demonstrations, and making web video more convenient. It can also duplicate windows across multiple monitors.
v1.6
This release adds variable refresh rates. This allows you to monitor slow-changing windows with minimal power impact, or for Duplicate Windows to smoothly keep up with fast-moving content.
Also in this version:
- Improved support for macOS 11
- Broader support for more applications with unusual window behavior
- Fixed a bug with window menu
