Installed and ready in a few minutes.
One notarised installer from your account, three permissions on one setup screen, and nothing captured until you choose to start. Here is the whole process.
The whole install, four steps.
Step 1
Sign in and download
Create your account or sign in at app.over.show; the notarised Mac installer is waiting in your account.
Step 2
Install and open
Open the download, drag Overshow into Applications, and launch it from there. The app is signed and notarised so macOS can verify it before opening.
Step 3
Grant three permissions
One setup screen asks for Microphone, Screen Recording, and Accessibility, each with a direct action and a plain explanation of what it enables. macOS can require an app restart after Screen Recording; setup returns to the same point.
Step 4
Start capturing
The primary action enables once all three grants are in place. Choosing it saves the default capture policy and opens Meetings. Audio capture stays idle until a meeting is active or you start one manually.
Good to know before you start.
Setup is deliberately boring. Nothing is captured until onboarding completes, every grant can be changed later in System Settings, and the optional pieces stay optional.
While you set up
After you install
macOS today, Windows next.
Overshow requires macOS 26 (Tahoe) or later on Apple silicon; on-device transcription, screen reading, and the local language model lean on M-series compute. Windows support is in development.
Set up once. Remember everything.
From download to first capture is a few minutes, and your captured work stays on this Mac. If anything blocks you, a person answers within a working day.
macOS 26 or later, Apple silicon. One active Mac per user.