# 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...... {{< tabs "code-example-add-text">}} {{< tab "add_text_watermark... ``` {{< /tab >}} {{< tab "sample.pdf" >}} {{< tab-text >}} `sample...