# GroupDocs.Watermark for Python via .NET — Complete Documentation > Native Python library that adds, searches, and removes text and image watermarks across PDF, Word, Excel, PowerPoint, Visio, ema......name='Sheet.20' text='' size=216x63 shape name='Sheet.21' text=''...shape name='Sheet.33' text='' size=85x0 shape name='Sheet.34' text=''...