Sign PDF
Add your signature to PDF documents
Click to select a PDF or drag it here
Single PDF file only
Features
- Draw signature with mouse/touch
- Type signature with custom fonts
- Upload signature image
- Place signature anywhere on PDF
- Multi-page PDF support
- Visual signature only (not cryptographic)
- 100% client-side processing
- No file uploads - complete privacy
- Works offline
Note: This adds a visual signature only. For legally binding digital signatures with certificates, use specialized software.