As social people, we must be very aware that sometimes our documents will be sealed in order to guard against theft or win trust. Our common seal naturally refers to the seal used to indicate identity or signature, and stamped on the document. In general, we need a seal, which will be engraved with uneven shapes as needed, and then dyed with pigment every time we stamp it. And the stamps we are going to talk about today are virtual stamps on electronic texts. As we all know, from bamboo slips to paper to electronic documents, electronic texts are more popular and commonly used, especially PDF documents suitable for transmission. Then the problem arises at this time. If you want to authenticate or sign an electronic document that needs to be circulated, how can you stamp it as an uneditable PDF? Obviously, we need to find another way.
Next, Bian Xiao shared a more effective and simple method to solve the problem of adding stamps to PDF files.
Step 1: Click the "Open" button, find the "Browse" function, click it, and add a PDF file in the pop-up window.
Step 2: Select the "Start" button, find the "Stamp" and click it, as shown in the figure.
Step 3, select one of the stamps and move the mouse to cover the stamp where you want to cover it.
Step 4: In the Format column, we set the style, color and opacity of the stamp.
Step 5: Click File-Save As-Local Folder, and select a storage location in the pop-up page.