On a Mac
- 1
Open the file you downloaded,
Memspire.dmg, from your Downloads folder. - 2
Drag Memspire into your Applications folder.
- 3
Open Memspire from Applications.
- 4
The first time only: confirm Memspire once
Memspire is new, so macOS asks you to confirm it once. Try to open Memspire, and macOS will say it can't verify the app. Close that message (don't move it to the Trash), then:
- Open System Settings → Privacy & Security and scroll down.
- Click Open Anyway.
- Confirm with your password or Touch ID.
On macOS 12 or earlier
Open System Preferences → Security & Privacy → General, then click Open Anyway.
After that, Memspire opens normally every time.

