macOS utility
TwindowMirror apps, not your life.
Twindows are non-interactive (read only) duplicates of any app window. Move your Twindows to a second display to avoid exposing your desktop, keeping your personal workspace private.
No screen recording. No account. Local-only duplication.
Now shipping
Download today and run Twindow locally on macOS with no account setup.
- • Selective app/window duplication
- • View-only passive Twindows
- • Works with extended desktop
Passive duplicate window
Features
Control exactly what appears on screen
Core controls now, pro workflow upgrades on the roadmap.
Twindow
Selective window duplication
Choose specific apps/windows to Twindow, instead of sharing your whole display.
Twindow
Passive duplicate
Twindows are view-only with no input passthrough.
Twindow
Extended desktop native
Designed for extended desktop, not full-screen mirroring workflows.
Twindow
Privacy-first
Avoid exposing your full desktop during demos, presentations, and streams.
Twindow
Multi-window support
Create multiple Twindows, like editor + slides + notes.
Twindow
Demo mode (planned)
Optional watermark or border to clearly mark mirrored Twindows.
Twindow
Pro controls (coming soon)
FPS, scaling, and hotkeys for precise performance workflows.
Pricing
Simple tiers for launch
Early supporters get a lifetime discount. Pricing subject to change.
Standard
$29
One-time license, core duplication workflow.
- • Selective window duplication
- • Passive view-only Twindows
- • Extended desktop workflow
- • Multi-window support
Pro (coming soon)
TBD
Advanced controls for power users and studios.
- • FPS controls
- • Resolution scaling
- • Hotkeys
- • Demo mode
- • Profiles
Pricing subject to change. Early supporters get lifetime discount.
FAQ
Common questions
Is it screen mirroring?
Not full-screen mirroring. Twindow is selective duplication of specific app windows.
Does it record my screen?
No. Twindow does not record your screen.
Does it capture keystrokes?
No. Twindows are view-only and do not pass input through.
Will it work with Zoom?
Twindow helps you prepare what to share on a second monitor, but it is not a Zoom plugin.