Sign PDF & Watermark

Signature Maker & Watermark is a fast, professional tool to sign PDF and image files and to add text or image watermarks. Create e-signatures once (text, draw or scan), reuse them anywhere and export clean, shareable documents. Ideal for contracts, invoices, forms, certificates, photos and social posts.

SIGN DOCUMENTS
- Sign PDF or image files in seconds
- Add text signatures, drawn signatures or scanned signatures
- Place multiple signatures or stamps (logo, seal)
- Precise controls: resize, rotate, align, opacity, zoom
- Export a new PDF or image, ready to share or download

CREATE AND MANAGE SIGNATURES
- Make signatures from text, drawing or camera scan
- Keep multiple styles for work and personal use
- Organize, rename, duplicate or delete
- Reuse signatures instantly across documents

ADD WATERMARKS
- Text or image watermark (including logo watermark)
- Single or tiled watermark to protect documents and photos
- Control size, angle, alignment, color and opacity
- Fine-tune spacing and margins for a clean look

DOCUMENT LIBRARY
- List all signed and watermarked files
- Quick preview, rename, share or delete
- Keep your workflow tidy and fast

PRIVACY FIRST
- Everything stays on your device unless you choose to share
- No account required

HOW IT WORKS
1) Open a PDF or photo
2) Add a signature or a watermark
3) Position, adjust and export

Works with PDFs, JPG and PNG. Import from your device and export high-quality results.