Without a reliable PDF editor, it is hard to figure out how to remove signature from PDF for free efficiently. However, it is not that simple, especially for PDF signatures embedded in pages and digitally signed based on PKI. Deleting signatures from PDFs may sound easy. Or sometimes, you need to remove someone else’s signatures from a PDF document so that you can modify and edit it again. There are times you want to sign a PDF document but insert a signature in the wrong place. Many individuals and entities use PDF signatures to indicate approval or enhance document security and authenticity. Do you have a PDF file that you could share so we could test it here? If you do let me know and I'll send you an e-mail address to use.How to Remove Signature from PDF Free Online/Windows/Mac I have to admit to being surprised that adding an annotation to the document (which is what Place Initials and Place Signature does) breaks the links. Which brings us to the problem you are having. That said, because PKI is a cryptographic based implementation it does provide the greatest amount of security, but let's go on the premise that PKI is not the solution that you are looking for. It is really a job for someone in the IT department and preferably someone that understands PKI. You need to have a PKI infrastructure in place where trust is universal across the enterprise organization and there is a method for issuing, revoking and updating digital IDs to employees along with maintaining a method of providing revocation response information. I hate to admit it, but using a PKI based (that is, creating digital signatures using public-key certificate type digital IDs) is not for the faint of heart. EchoSign is a non-starter as some of our documents are too large (according to the notification I received when I tried to use it). They also cannot validate my signature (likely because my certificate is on my local machine). I've tried using a certificate but it doesn't allow anyone else to add their signature or initials to the document. When I use the "Place Signature" or "Place Initials" options it modifies the document so that the links are either deleted or unworkable (I'm unsure which is happening). The issue comes when it is time to sign/initial the document and then have the two reviewers add their signature/initials once they have reviewed the document. We're doing this using the "Highlight Text" tool and then "Add or Edit Link" tool with no problems. In doing so, we highlight and link various numbers on one page to other pages in the document and to pages in a seperate document. We're trying to use Acrobat to process and review our financial reports each month. Password Security or Certificate Security), you can edit the file, but you have to get Acrobat to realize you are the document owner which means you need the Permissions password or or logged in using a document owners digital ID (the former is only for Password Security and the latter is only for Certificate Security). If the file was certified, then you need to remove (clear) the certifying signature before you can edit the file, and to do that you must have access to the private key that was used as part of that signature operation.įinally, if the file is encrypted (e.g. If the file was created using Designer (which is only on Windows and I know you are using a Mac) then it has to be edited in Designer. As an aside, the Save a Copy menu item won't be there if the file is not Reader Enabled. One thing to note is if the file is Reader Enabled you will need to use the File > Save a Copy menu item to create a non-Reader enabled version of the file. You can get there by selecting the File > Properties menu item and then select the Security tab. The place to look for permission settings is on the Security tab of the Document Properties dialog.
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