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Perfectly repair PDF files with various corruption issues.

  • Fix all PDF file issues like blank PDF, PDF not opening, PDF picture issues, etc.
  • Fix text, hyperlinks, forms, headers, footers, graphs, watermarks, etc.
  • Extract and repair all components of the PDF file without modifying the original file.
  • Repair corrupted files with a very high success rate in 3 simple steps.
  • Perfectly compatible with different Windows & Mac system.
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How to Add a Signature to PDF Easily?

Adding a signature to a PDF document is a common need for many individuals and businesses. Whether signing contracts, agreements, or forms, having a digital signature saves time and effort.

In this guide, we'll explore four simple methods to add your signature to a PDF, making the process efficient and hassle-free. Let's dive in and learn how to add a signature to a PDF document smoothly.

Part 1. Why Add a Signature to PDF?

When you receive a document that needs your signature, forget the old print-sign-scan method. Now, you can simply add your signature directly to the PDF, which is quicker, more eco-friendly, and reduces hassle. This way, your documents are secure, legally binding, and can be signed from anywhere, making it ideal for both busy professionals and remote workers.

Part 2. How to Add a Signature to PDF in 4 Ways?

And now, please stick around as we explore four simple methods to make this process a breeze. You'll be grateful to yourself later!

Way 1. Add a Signature to PDF Using Adobe Acrobat Reader

Adobe Acrobat Reader is a widely used free software for viewing and printing PDF files. This tool allows the creation of form letters for recipients with known email addresses. Additionally, adding a digital signature to a PDF is straightforward using Adobe Acrobat Reader.

Here's how to add a signature using Adobe Acrobat Reader:

Step 1. Locate the PDF file on your PC and open it using Adobe Acrobat Reader DC. Once opened, click the "Fill & Sign" option in the tools on the right pane.

adobe fill and sign

Step 2: Go to Sign yourself and choose the "Add Signature" option.

adobe add signature

Step 3: Three pop-ups will appear: "Type," "Draw," and "Image." Select one and complete the process by clicking the "Apply" button.

adobe signature

Way 2. Add a Signature to PDF Using Foxit Reader

Foxit Reader is a program for viewing and working with PDF files. It lets you add your electronic signature to PDF documents, meaning you can sign papers without printing them. It's like signing your name on a computer instead of on paper.

Here's how to add your signature to PDF files using Foxit Reader:

Step 1: Open Foxit Reader on your computer. Then open the PDF file you want to sign.

Step 2: Click on Fill & Sign at the top of the toolbar. Then, click on the green + icon in the toolbar.

foxit fill and sign

Step 3: A dialog will pop-up with five options (Draw Signature, Import File, Paste from Clipboard, Type Signature & Online Signature).

foxit create signature options

Step 4: Once you've completed your signature, click the Save button. You can now move, resize, and place the signature anywhere within your PDF file.

foxit save signature

Way 3. Add a Signature to PDF Using Jotform Sign

Jotform Sign is an alternative way to add signatures to your PDFs. It's widely used and user-friendly, compatible with any device or operating system. With Jotform Sign, adding signature fields to your PDFs is quick and hassle-free. Plus, every document you send for signatures automatically becomes part of a workflow.

Here's how to use Jotform Sign:

Step 1: Go to the My Forms page and click My Sign Documents.

jotform sign documents

Step 2: Hit Create Sign Document and if you already have a document that need to be sign just select the Upload Document.

jotform upload document

Step 3: You can use the Add Fields button at the top of the page and select the Signature button.

jotform signature section

Step 4: A signature box will appear, you have the option to Type or Draw the signature. Once done, click the Sign & Complete button.

jotform signature

Way 4. Add a Signature to PDF Using PDFelement

PDFelement stands out as a great tool for adding signatures to PDF files. It offers a feature that allows users to add digital signatures to PDF documents. This means you can electronically sign PDFs without printing or signing them out. With PDFelement, you can easily insert your digital signature into PDF files.

Here's a simple tutorial on how to use PDFelement:

Step 1: Navigate to the "Protect" option in the top menu panel. After that, select "Sign Document," and fill in the required ID information.

pdfelement sign document

Step 2: If you haven't stored a Sign ID previously, you can create one by clicking "New ID" and filling out the provided form with the necessary details.

Step 3: Customize the appearance of your digital signature using the Appearance toolbar at the bottom. Once satisfied with your settings, click the Sign button to finalize the process.

pdfelement sign

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Part 3: Signed PDF Get Corrupted? Try Repairit File Repair

When dealing with signed PDF files, encountering corruption issues can be frustrating and potentially compromise important documents. In that case, Repairit File Repair offers a reliable solution to this problem. It is a specialized tool designed to repair corrupted PDF files, including those that have been signed.

  • Repair damaged files with all levels of corruption, including blank PDF, PDF not opening, PDF picture issues, PDF color issue, PDF fonts missing, unreadable pdf, etc.

  • Fix text, hyperlinks, forms, headers, footers, graphs, watermarks in PDF, etc

  • Perfectly repair corrupted files with a very high success rate, without modifying the original file.

  • No limit to the number and size of the repairable files.

  • Support Windows 11/10/8/7/Vista, Windows Server 2003/2008/2012/2016/2019/2022, and macOS 10.10~macOS 13.

  • Except PDF, Repairit also supports all formats of Word, Word, Excel, PowerPoint, ZIP, and Adobe files.

Repairit File Repair can mend your PDF files, whether they broke before or after you signed them. It ensures your signed files stay safe and usable. Don't let corruption mess up your plans - give Repairit File Repair a try to restore and fix your signed PDF files with confidence.

If you want to know how to repair a corrupted signed PDF file by Repairit, here's how:

Step 1: Launch Repairit on your computer, then navigate to "File Repair."

go to file repair

Step 2: Select "Add" to upload your damaged signed PDF files. Repairit conveniently allows you to upload multiple documents simultaneously. The application will display the progress as it loads your signed PDF files.

add damaged signed pdf file

Step 3: Simply select "Repair" to initiate the repairing process. You can monitor Repairit's progress as it diligently works on your signed PDF files, resolving any issues it encounters.

repairing process of signed pdf file

Step 4: If satisfied, click the "Save" button to export the repaired files to your desired location on your Windows PC.

successfully save the signed pdf file


We've discussed easy ways to sign PDFs, making it simple and stress-free. Using digital signatures not only helps you work faster but also saves time. Try out these techniques and let us know which one works best for you. You'll be glad you switched to digital signatures in the long run!

  • What if I have trouble adding my signature to PDFs?

  • If you're having difficulty, make sure you've followed the steps correctly. You can also check the help guides or contact customer support for more help.

  • Can I sign PDFs on my phone or tablet?

  • Yes, some tools mentioned have apps for mobile devices. Just make sure your device works with the app before using it.

  • Are digital signatures legal?

  • They are legally binding in many places if certain conditions are met, like using secure methods and following rules. However, before utilizing digital signatures for anything significant, make sure you are compliant with local laws.