100% free PDF tool
Sign PDF
Draw your signature and embed it directly into your PDF document.
No signup requiredRuns in your browserFiles auto-deleted
Drop a PDF here or click to upload
PDF files supported
Choose fileor drag & drop
PDF
Learn
How to sign a PDF online
Signing a PDF with WorkflowPDF is fast and private. Upload your document, draw your signature on the pad, choose where to place it, and download the signed file. No registration required and your file never leaves your device.
Related PDF tools
FAQ
Frequently asked questions
Everything you might want to know before you upload.