How to add a digital signature in LibreOffice?

Last update: June 3, 2025
how to add a digital signature in libreoffice

Have you ever wondered how to add a digital signature to your LibreOffice documents? In this article, we will show you how to do it quickly and easily.

What is a digital signature?

A digital signature is an electronic signature used to verify a person's identity or to ensure the integrity of a document. A digital signature can be an image, a coded phrase, or a signature written in pencil. The digital signature is used to verify that a document has not been modified after it was signed.

How to add a digital signature in LibreOffice?

Adding a digital signature to a LibreOffice document is very easy. Below are the steps:

  • Step 1: Open the document to which you want to add the digital signature.
  • Step 2: Click on the “Insert” menu and select the “Digital Signature” option.
  • Step 3: Select the certificate you want to use to sign the document.
  • Step 4: Click the "Sign" button to add the digital signature to the document.
  • Step 5: Save your document.

You now have a document with a digital signature.

Step by Step to add a Digital Signature

Step by Step to add a Digital Signature in LibreOffice:

1. Open the document in which you want to insert a digital signature.
2. Select the “Insert” option on the toolbar.
3. Click on “Signature”.
4. Select the “New Digital Signature” option.
5. Select the digital certificate from which you want to create the signature.
6. Enter the certificate password.
7. Select the desired name for the signature.
8. Click "OK".
9. Click on the area of ​​the document where you want to insert the signature.
10. Save the document.

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You will now have a digital signature on your LibreOffice document.

Benefits of Using a Digital Signature

Benefits of Using a Digital Signature

The digital signature is a secure way to authenticate electronic documents. This tool allows you to save time and money, while offering you a high level of security. Here we show you the main benefits offered by the digital signature:

  • Speed: The digital signature allows you to sign documents immediately, without the need to print them, send them by mail or use other traditional methods.
  • Safety: The digital signature is a secure way to authenticate an electronic document. It is impossible to manipulate the data once signed.
  • Legal validity: The digital signature is equally valid as a handwritten signature. This tool complies with the requirements demanded by the legislation.
  • Cost savings: The digital signature allows you to save printing, shipping and document management costs.

How to add a digital signature in LibreOffice?

Adding a digital signature to a LibreOffice document is a simple process:

  • Open the LibreOffice document you want to sign.
  • Click on the “Tools” menu and select the “Digital Signature” option
  • Follow the steps indicated to add your digital signature.
  • Save the document and confirm the signature.

With the digital signature, you can sign documents safely, quickly and with legal validity. Take advantage of the benefits of this tool!

Tools Needed to Create a Digital Signature

Tools Needed to Create a Digital Signature:

• A computer with a Windows, Mac, or Linux operating system.

• A program to create and manipulate documents, such as LibreOffice.

• A USB storage device or memory card.

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• An electronic signature certificate issued by a recognized certifying authority.

• A printer to print the documents.

How to add a digital signature in LibreOffice?

1. Open the document in LibreOffice.

2. Click on the “Signature” tab at the top of the screen.

3. Select the “Add Signature” option.

4. Select the electronic signature certificate you want to use.

5. Enter the password associated with the certificate.

6. Select the area of ​​the document you want to sign.

7. Click the "Sign" button.

8. Print the document with the digital signature.

Thanks for reading our article on how to add a digital signature in LibreOffice. We hope that you have learned how to create a digital signature and how to use it to protect your documents with the appropriate security. If you have any additional questions about this, please don't hesitate to contact us for help. Bye bye!