Offline Watermarking & AI Upscaling for Photos, PDFs, and Videos
Batch mode lets you set watermark templates once and reuse them, streamlining your workflow.
Customize watermarks with gradients, strokes, 3D effects, and more for unique branding.
Consistent interface across Windows and macOS for photo, PDF, and video watermarking.
Star Watermark is a privacy-first tool for offline watermarking of photos, PDFs, and videos. Add text or image watermarks in bulk to protect your work, build your brand, or add digital signatures. With AI upscaling up to 4x, enhance image quality securely without uploads, perfect for photographers, businesses, and creators.
Star PDF Watermark enables secure, offline batch watermarking for PDFs. Add text, logos, or signatures to protect copyrights, with full control over rotation, transparency, and positioning. Batch mode ensures efficiency, making it ideal for businesses and professionals needing secure PDF branding.
The offline processing of Star Watermark is a game-changer for my sensitive projects. Easy to use and highly effective!
Star PDF Watermark’s batch mode saved me hours. The free edition is robust, and the AI upscaling is impressive!
Limited Time Offer for Lifetime Subscription