Authenticate PDF

Upload and start working with your PDF documents.
No downloads required

How To Authenticate PDF Online?

Upload & Edit Your PDF Document
Save, Download, Print, and Share
Sign & Make It Legally Binding


PDF documents can be cumbersome to edit, especially when you need to change the text or sign a form. However, working with PDFs is made beyond-easy and highly productive with the right tool.

How to Authenticate PDF with minimal effort on your side:

  1. Add the document you want to edit — choose any convenient way to do so.
  2. Type, replace, or delete text anywhere in your PDF.
  3. Improve your text’s clarity by annotating it: add sticky notes, comments, or text blogs; black out or highlight the text.
  4. Add fillable fields (name, date, signature, formulas, etc.) to collect information or signatures from the receiving parties quickly.
  5. Assign each field to a specific recipient and set the filling order as you Authenticate PDF.
  6. Prevent third parties from claiming credit for your document by adding a watermark.
  7. Password-protect your PDF with sensitive information.
  8. Notarize documents online or submit your reports.
  9. Save the completed document in any format you need.

The solution offers a vast space for experiments. Give it a try now and see for yourself. Authenticate PDF with ease and take advantage of the whole suite of editing features.

What's Included?

  • Edit & review PDFs online
  • Convert PDF to Word
  • Fast & Secure
  • No Downloads. No Installations. Try Now!

What Our Customers Say

Deborah W.
Deborah W.
I corrected a mistake in my form and replaced it with the right information. It took a few minutes only! Thanks a lot!
James S.
James S.
The process of PDF correction has never been so easy. I’ve managed to create a new document faster than ever before!
William G.
William G.
It was really easy to fill out my PDF document and add a signature to it! This is a great service! I recommend it to you!
Denis B.
Denis B.
I edited the document with my mobile phone. It was fast and, as a result, I’ve got a professional-looking document.

Supporting Forms

Submit important papers on the go with the number one online document management solution. Use our web-based app to edit your PDFs without effort. We provide our customers with an array of up-to-date tools accessible from any Internet-connected device. Upload your PDF document to the editor. Browse for a file on your device or add it from an online location. Insert text, images, fillable fields, add or remove pages, sign your PDFs electronically, all without leaving your desk.

FAQ - Authenticate Pdf

How can you tell if a PDF is real?
Open the PDF containing the signature, then click the signature. The Signature Validation Status dialog box describes the validity of the signature. For more information about the Signature and Timestamp, click Signature Properties. The time is based on the local time on the signer's computer.
How do I add an authenticated signature to a PDF?
Learn how to e-sign PDF using a certificate.Under the Sign pane, open the Work with Certificates panel, and click Sign with Certificate.*When the Info dialog opens, click Drag New Signature Rectangle.Drag an area on the page to place the new signature field.More items...•Feb 21, 2014
How do I authenticate a PDF?
Set signature verification preferencesOpen the Preferences dialog box.Under Categories, select Signatures.For Verification, click More.To automatically validate all signatures in a PDF when you open the document, select Verify Signatures When The Document Is Opened.More items...•Oct 20, 2021
Where can I authenticate a document?
If you need U.S. Department of State documents to be authenticated, please refer to the Office of Vital Records. The Office of Authentications provides signed certificates of authenticity for a variety of documents to individuals, institutions, and government agencies to be used abroad.