Sign & Secure PDF
Add your signature to PDF documents securely. No file uploads required.
Upload a PDF to sign
Files are processed entirely in your browser.
How to use
- 1Upload a PDF document to sign
- 2Navigate to the page where you want to add a signature
- 3Click 'Add Signature' to draw, type, or upload an image
- 4Drag and resize your signature, then click 'Download Signed PDF'
Features
- Add signatures by drawing, typing, or uploading images
- Secure your PDF with passwords and editing restrictions
- Flatten signatures to make them permanent and uneditable
- Preview and position signatures easily on any page
- Free to use with no file size limits
- Works entirely in your browser for maximum privacy