I’m a frequent Goodnotes user on macOS and rely heavily on it to manage and review a large number of PDF documents.

One feature I strongly miss is the macOS “Quick Look” preview functionality — where pressing the space bar instantly displays a full-size preview of a selected file without fully opening it. This allows for extremely fast navigation through document lists and makes it easy to quickly inspect content before deciding to open a file.

In Goodnotes for Mac, the only available preview is the thumbnail view, which is helpful but too limited for efficiently scanning document contents when working with many files.

It would be incredibly valuable to have a Quick Look–style preview mode within Goodnotes — ideally triggered by the space bar — allowing users to instantly view a larger, scrollable preview of the selected document without entering full view or editing mode.