Sign a PDF Free

Add an electronic signature to any PDF on iPhone, Android, or web. Draw, type, place, and send signed PDFs with DocFila.

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Ready to sign a PDF?

Open a PDF, draw or type your signature, and place it exactly where it belongs.

How to sign a PDF

  1. Open DocFila on web, iPhone, or Android.
  2. Add your file. Open a PDF, draw or type your signature, and place it exactly where it belongs.
  3. Export the result. Save or share a signed PDF with a clean signing workflow.

Why use DocFila for this workflow?

DocFila keeps common document jobs connected. After you sign a PDF, you can sign the result, store it in your secure vault, share it, convert it, or continue editing without switching apps.

For sensitive files, DocFila is designed around privacy-first document handling and clear workflows for the files people actually need to finish: contracts, resumes, IDs, invoices, forms, receipts, and reports.

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Use DocFila on web, iOS, or Android to scan, edit, sign, convert, protect, and organize your files.