On macOS, you might see a warning that the app is from an "unidentified developer." You can usually bypass this by right-clicking the app and selecting Open .
For those looking for easier alternatives that don't require managing zip files, cloud-based tools like Canva or Animaker allow you to create animations directly in your browser. Download Animation Maker zip
Right-click the downloaded file and select Extract All... . Choose a destination folder and click Extract . On macOS, you might see a warning that
Navigate to the official website or a trusted repository for your chosen software (e.g., Pencil2D , OpenToonz , or SourceForge ). or SourceForge ).