Sign PDF

Sign PDF with an electronic signature

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How to Sign a PDF Online:

1. Drag and drop the PDF document to sign.
2. HiPDF will quickly and stably upload the file.
3. Then create electronic signature by typing, drawing or uploading.
4. Place signature in the document as you need.
5. Finally click on download to get signed PDF document.

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Your Privacy is Important
Online privacy is important and that is why we have invested in SSL encryption to ensure 100% online safety. We also remove all your documents after processing.
Simple and Unpaid
Create electronic signatures and sign a PDF document with the help of our simple, fast and free too. So, sign a PDF now online now in your web browser!
Cross-Platform
This tool works across multiple operating systems and browsers to ensure performance across a wide range of devices. Now sign PDF on any device!
Sign PDF API
Our PDF signature API is a very useful tool to sign PDF files electronically easily. The quick processing and user-interface make it the best PDF signer online.
Easy Conversion
Our 3-step processing is very quick and easy to sign any PDF online. Just upload file, type signature and let HiPDF do it's magic!
Online Platform
Being a fully online platform all our processing and storage occurs on the cloud server. We do not require access to your desktop. Simply use our tools online!