|. Using Mac Preview. Open Acrobat and choose “Tools” > “Create PDF”. Video. Warnings Open Acrobat. Click “Create” or “Next” Select the file type you want to create a PDF from — single file, multiple files, scan, or another option. On the left rail, Single file is selected by default. The Create a PDF tool opens. Tips. Select the file type you want to create a PDF from: single file, multiple files, scan, or other option. The PDF format was developed to realize the dream of a paperless office Se