On the Protect tab, in the Redaction group, click Remove Metadata.
By executing the program, you will get the PDF document as follows. The Remove Metadata feature removes all instances of both types of metadata from the PDF document. A complete working sample can be downloaded from DigitalSignatureRemovalSample.zip. The Remove Metadata tool in Nitro Pro removes all traces of metadata.įor more information, see Redaction. Some metadata may be sensitive or privileged information, and therefore unsuitable for public distribution. Metadata, however, is invisible to many PDF file viewers and editors. The Redaction tools allow you to remove confidential text or images from content that the user can see on the page. Note : You cannot view document metadata in Nitro Pro. Click the ‘download’ icon to apply the sign or digital signature. Additional information (eg: date or place) can be added. Drag & Drop the PDF file to the ‘Sign PDF’ tool. For example, a photo management application may allow export to a PDF file, and when it does, attach a metadata stream for each image describing the name of the person who took the picture. Sign PDF online or add a digital signature to your document. As long as the contents of the metadata stream are represented in XMP (Extensible Metadata Platform), anything can be stored in the metadata stream. Cookies can be used to analyze traffic, for ads measurement purposes and for personalized advertising.
Document Information Dictionary: To see these fields in Nitro Pro, in the File menu, select Document Properties.
There are two areas where metadata can exist in a PDF file: It can describe properties such as authors, document creation date, reference numbers, information about embedded images, and so on. Metadata is supporting information about the PDF document.