Annotate scanned images on Mac (Vizo)

This page is for a still image in Vizo — a snapshot or another saved picture — not for drawing on the live camera while you talk. Live annotation on Present is a separate guide. Open the still, mark it, then save the marked-up file on your Mac.

Mark and save

Open the image from Capture History, or open it right after a Snapshot.
Use pen, shapes, arrows, text, crop, rotate, or flip — enough to point at the one place the reader should see.
Choose Save when the marks are done. The first save to Downloads, Desktop, or Documents may ask for folder access.
Share or delete from Capture History when you are finished with the file.

If you need marks while the class is watching the live desk, use Draw on Present instead. Mask › Cover Up or Highlight is for hiding or emphasizing a region on the live view, not for editing a saved still. Keep this flow for worksheets and snapshots you will hand out or archive.

Install Vizo from this website. macOS 11.5 or later.