Sign PDF & Watermark

Contains ads
1K+
Downloads
Content rating
Everyone
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About this app

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.
Updated on
Nov 16, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit

What’s new

App optimization