Now we will see how to do the same for the text content available in a PDF document. You can strikethrough text in a PDF file on Windows 11/10 using free software or an online tool.

To add your signature to another spot or a subsequent PDF, click on the Sign icon and choose your saved signature. After you’ve added text and signed the PDF, save the file.

The good news is that alt text — short text descriptions usually under 100 characters — is usually easy to add to a PDF document in whatever program you use to create the PDF.