Image, Video and PDF watermark tools on Windows and macOS
Tutorial
Why Choose Star PDF Watermark for Windows
Star PDF Watermark for Windows is a free PDF watermark software that helps you protect PDF with watermark. Add text or image watermarks to secure and brand your PDFs on Windows 11, 10, 8, 7. Trusted by over 1M users and certified by Softpedia!
Key Features
Protect Copyrights: Add visible watermarks (e.g., company logo, name, website) to prevent unauthorized use. Secure legal documents, eBooks, or catalogs.
Label PDF Status: Mark PDFs as “Confidential,” “Draft,” or “Original” to clarify their purpose.
Flexible Watermark Types:
Text: Add custom text like names, dates, or emails.
Image: Use logos or photos (paid version).
Text + Image: Combine both for advanced branding (paid version).
Customize fonts, sizes, colors, shadows, and edges.
Position watermarks anywhere with offset controls.
Rotate watermarks (0-360°) for perfect placement.
Adjust transparency for subtle or bold effects.
Batch Processing: Batch watermark PDF Windows to save time. Apply watermarks to multiple PDFs at once with high speed and quality.
User-Friendly Interface: Clean design with drag-and-drop support and real-time previews.
Main interface of Star PDF Watermark
User Story: Securing Business Documents
A small business created PDF contracts for clients but found competitors copying them. Using Star PDF Watermark, they added text watermarks with their company name and logo across all pages. The batch processing feature allowed them to watermark dozens of PDFs in minutes, ensuring brand protection and saving time.
Protect your PDFs with Star PDF Watermark. Download the free version or upgrade for premium features. (Note: Paid version pricing, previously listed as $18.99 with lifetime updates, should be verified at our purchase page.)