Download for macOS
Requires macOS 15 (Sequoia) or later on Apple Silicon or Intel.
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First launch on macOS
- Open the DMG and drag DirectorsChair into Applications.
- Double-click the app once — when the dialog appears, choose Done (not “Move to Trash”).
- Open System Settings → Privacy & Security, scroll down to “DirectorsChair was blocked”, click Open Anyway, then confirm Open.
Terminal alternative (power users)
xattr -d com.apple.quarantine /Applications/DirectorsChair.app
Verify your download before opening it: run
shasum -a 256 ~/Downloads/DirectorsChair-*.dmg and compare with the
checksum shown above. If it differs, delete the file and download again.