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RegionMirror

RegionMirror

Share a portion of your ultrawide or high-res screen on Mac

0upvotes
Launched July 21, 2026

About RegionMirror

RegionMirror is a powerful Mac utility designed for professionals who need precise control over screen sharing. It allows users to define and share a specific region of their ultrawide or high-resolution screens, avoiding the common issue of sharing an entire screen that may contain unnecessary or sensitive information. With features like seamless app movement in and out of the shared region, real-time resizing, and default region settings, it offers quick and flexible screen sharing options. The addition of privacy features such as blurring, along with a scaled presenter view and integrated annotations or whiteboard, makes it ideal for presentations, remote collaboration, and online meetings. Its keyboard shortcut activation ensures rapid deployment, making it suitable for dynamic environments where efficiency matters. Overall, RegionMirror enhances privacy, control, and clarity during screen sharing, tailored specifically for Mac users who demand precision and ease of use.

Screenshots

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+2 more screenshots

Pros

  • Precise region selection and resizing for tailored screen sharing
  • Seamless app movement and quick activation via keyboard shortcut
  • Built-in privacy options like blurring to protect sensitive content
  • Scaled presenter view and integrated annotation tools for enhanced presentations
  • Customizable default regions for recurring sharing needs

Cons

  • Limited information on free trial or pricing tiers, suggesting potential costs
  • May require some learning curve for advanced features
  • Primarily designed for Mac, limiting cross-platform use

Use Cases

1Remote team meetings where sharing specific app windows or regions is necessary
2Live webinars or online training sessions requiring privacy controls
3Collaborative design or development reviews focusing on particular screen sections
4Personal productivity, such as sharing a specific part of a complex workspace
5Educational settings for focused demonstrations or tutorials
6Any scenario requiring quick, private, and flexible screen sharing on Mac

Pricing

Likely follows a freemium model with a free tier offering basic features and paid plans starting around $10-$20/month for advanced functionalities and privacy options, although exact pricing details are not explicitly provided.

Quick Info

Upvotes0
Comments1
Launched7/21/2026

Topics

MacProductivityMenu Bar Apps

Makers

Matt@RegionMirror

Matt@RegionMirror

@RegionMirror

Alternatives

OBS Studio (Open Broadcaster Software)
ScreenFlow
Camtasia
ShareX (via workaround or similar tools on Mac)
Cambridge Screen Recorder
View all RegionMirror alternatives →

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