Below we show how to add text watermark to PDF documents online, for free. 适用于包括 Mac 在内的所有桌面平台.
Step 1: Select your PDF document
上传您的文件
文件通过加密连接安全上传. 文件保持安全. 处理后,它们将被永久删除.
不想上传您的文件并离线处理它们?
Try Sejda Desktop. 与在线服务功能相同,且文件永远不会离开您的计算机.
点击“上传”并从您的本地计算机选择文件.
将文件拖放到页面上也有效.
Dropbox 或 Google Drive 文件
您也可以从 Dropbox 或 Google Drive 中选取 PDF 文件.
展开“上传”下拉菜单并选择您的文件.
Step 2: Add Text Watermark
Click the 'Add Text' button at the top of the PDF page. You should see a text watermark being added.
Click on it to edit the text. Type 'Draft' or 'Classified' to try it out.
Step 3: Change text size, rotation and location on page
Click and drag the text watermark to change the location on the PDF page
Drag the rotation handle to rotate the text watermark.
Click and drag the resize handles found on the sides to change font size.
Step 4: Change text color, transparency and font family
Click on the text watermark to reveal its associated menu.
One can change the transparency of the watermark, making the text more or less opaque.
Watermark text color can also be configured, together with the font used for the text.