Among the security systems of a PDF document, we find the digital signature. Everyone may need to sign a document, and it is easy to do so. You can perform this operation directly from virtually any PDF reader program.


We create a field, and we fill it with an image or a digital signature. This digital signature can also serve to establish an additional level of protection, preventing further modifications to the PDF document in the absence of the security code that we have chosen.

In this way, you can send PDF documents securely by email, without any risk regarding further alteration of your information. However, locking a PDF file with a digital signature may prevent the creator of the file to modify it as well.

If you do not remember the security code, this is what you can do to safely remove signature from pdf files you have.

Remove Signature From PDF You Created

Let’s start with the PDF you created. If you operate on the same computer used to create it, the program with which you digitally signed may give you the option to remove the digital signature. For example, Pdfelement is a PDF editor that allows this procedure through a digital ID. You create a digital ID when you sign a PDF with this program.

With new technologies, Pdfelement offers an all-in-one solution to remove digital signature from pdf in the easiest way possible. What’s more, you get many other features typical of the most renowned PDF editors.
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This solution is perfect for dealing with more complex cases when you need to make multiple changes. Multiple signatures can protect a single PDF file. This complicates considerably your ability to make changes quickly. Pdfelement allows you to reset a pdf to its unsigned form. You can access to a Free Trial period to evaluate and use this software immediately.

In this case, to remove signature from pdf all you have to do is:

Step 1: Install and launch PDFelelemnt on your PC or Mac.
Step 2: Drag the PDF file to the application window to open.
Step 3: Access the dedicated option to remove all affixed signatures. Protect > Clear All Signatures.

Remove Digital Signature From PDF You Downloaded

You can search and download many kinds of material in PDF format from the internet. Some of those adopted the digital signature and the digital id and so on.

The PDF public key 128bit encryption technology and the encryption public key digital certificate (topsage. pfx), makes the PDF can only be read but cannot be printed or edited.

So, if you need to add bookmarks or annotate a downloaded PDF with password and digital signature, here are some advises:

Remove PDF password is easy.

Pdf password can be removed with many tools, like PDF Password Remover. You can use it to decrypt the file, then copy and print the content in a few clicks.
Remove PDF Password in a Second

However, there are really few tools that can remove a digital signature from pdf. 

PDFelement is one of these tools. With the digital signature still in place, it is still unable to modify, comment and perform other operations. To solve this problem, you need to launch PDFelement on your PC and follow the steps below:


  • Create a one-page PDF with PDFelement: File > New> Set the File Name and File Size, then click on the Blank button.
  • Click on the thumbnail buttonpdfelement-thumbnail-button and right-click on the blank page.
  • Select Insert Pages > From PDF to insert digitally signed PDF document. You can set the page range and the location to insert the file.
  • Delete the first page from the right-click menu. The last step is to save the document, and we have an unsigned PDF with no loss of quality.

That’s how you remove digital signature from PDF you downloaded with pdfelement.
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Prevent you from having to remove signature from pdf

An alternative way you can take to avoid having to resort to any of these solutions in the future is to use a product solely dedicated to making digital signatures such as Signx.

This is an electronic signature platform. You can use it anywhere, and keep under control all your signed files, making it easier to sign and remove digital signatures.

Quickly and Securely Sign Your Business Documents Anytime, Anywhere!

How to Remove Digital Signature from PDF You Created with Adobe Acrobat

Acrobat includes a digital signature technology to verify the identity of the signers. As long as you are the creator of the digital signature of a document, you can open that file, and you can delete a signature in Acrobat with a few clicks.

Step by step instructions

  1. Click “File” in the top menu bar and select “Open”.
  2. Locate and select the document with the signature by double-clicking on its icon.
  3. Go to the page containing the signature you want to delete.
  4. Right-click the field containing the signature.
  5. Select “Clear signature.” (If you are using Acrobat for Mac OS X, then control-click on the field, and select “Clear Signature.”)

Warnings: You cannot remove signatures made by someone else.

How to remove a signature from pdf files online

Many sites promise to help you remove all sorts of protection from your PDF files. One of these is Sodapdf. You may find a service like this useful if you need a quick solution and are browsing on your mobile phone.

You access the section that unlocks PDFs. You upload the file directly to the site. Once the file is uploaded, after a while the page will reload, and you will receive a link to download a copy of the unsigned PDF.

PROS: It is a simple process. All you have to do is connect to the site, upload, and download the PDF.

CONS: This option does not always work. If the PDF file is large and you are not using a wifi network, it can consume the GB bonus of your prepaid plan. By uploading a file online you don’t know where a copy of your files could end up (better to use these sites for documents lacking personal data).