Window TilingBuilt into macOS 15+
Arrange side by side
Keep several windows visible at once — drag a window to the screen edge or use the green button.
Window management for Mac
Group your windows.
Switch with tabs.
Keep the windows you use together in a stack. Each stack has its own name and saves your window setup.
Finder
How to use OneFrame
- 01
Open your apps
Open the app windows you want to use together.
- 02
Add a window
Drag a window onto the stack’s tab bar. OneFrame aligns its position and size with the other windows.
- 03
Switch windows
Click a tab, press ⌃⌥←/→, or use the quick switcher to select a window.
How do you want to organize your windows?
Side by side, in groups, or in one frame. Choose the way that fits your work.
Stage ManagerBuilt into macOS
Switch groups
Bring a group of apps forward together with Stage Manager.
OneFrame
Switch within one frame
Add selected windows to OneFrame. Keep the same position and size as you switch tabs.
- Choose which windows to group
- Multiple displays
Download
Free for one stack and up to 4 windows.
Free and Pro
Free
- 1 stack
- Up to 4 windows
- Tab bar on the left side
Pro
$14.99
- Unlimited stacks
- Unlimited windows
- Up to 3 Macs per license
- One-time purchase
Frequently asked questions
Which windows can I add?
Most standard app windows that can be resized are supported. You can add several windows from the same app to one stack. Fixed-size dialogs are not supported.
Does it work with multiple displays?
Yes. You can create stacks on each display. OneFrame restores them when you reconnect the display.
Do stacks come back after a restart?
Yes. Stack names, window lists, the selected window, and positions are saved on your Mac and restored after a restart or waking from sleep.
Why does OneFrame need Accessibility permission?
OneFrame uses macOS Accessibility to identify, move, resize, and restore the windows you add. Window titles stay on your Mac. You can turn off anonymous system information sharing for update checks in Settings.
Can I try beta versions?
Yes. Turn on “Receive beta updates” in the app’s Settings to try new features before the stable release. Beta versions may be unstable. Turning it off keeps your current version until the next stable release.