Picture and PDF watermark tools on Windows PC and macOS
How to Start with Star Watermark for Mac
Star Watermark for Mac makes it easy to add text or image watermarks to photos and PDFs, protecting your work with minimal effort. This quick start guide walks you through the process using the free version, compatible with macOS 10.15+. Follow these steps to get started.
Launch Star Watermark and click the template button (A) in the lower left corner to create a new template or double-click an existing one (e.g., “Demo 1”). In the “Edit Watermark Template” dialog, add text (e.g., “© YourName”) or an image logo. Customize font, size, color, angle, and transparency (50-70% recommended for balance).
Click the “Add Files” button on the toolbar to import images or PDFs from Finder. You can add up to 50 files in the free version for batch processing.
Click “Output Preview” to check the watermark placement, then click “Process” to apply the watermark. Watermarked files are saved with a “_new” suffix in the original directory.
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Can I watermark PDFs in the free version? Yes, the free version supports basic PDF watermarking, while Pro offers advanced features.
How do I adjust watermark position? Drag the watermark in the preview or set precise coordinates for consistency.
Is Star Watermark safe? Yes, it’s verified by Softpedia and trusted globally. See awards.
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