For people who love GUIs.

Any windows.
One frame.

Stack apps in the same slot. Switch with tabs.

Free for one stack and up to 4 windows.

Download for Mac

ChatGPT — Writing

Stack these into one frame.

Same slot. Switch with tabs.

Click a tab to switch, or + to add a window.

Free and Pro

Free

1 stack
Up to 4 windows
Tabs and shortcuts

Pro

$9

Unlimited stacks
Unlimited windows
All your Macs
Pay once, use forever

Purchases coming soon