GroupDocs.Watermark Product Family(英語版)
PDFとMicrosoft Word、Excel、PowerPoint、Visioのドキュメントにテキストや画像の透かしを入れるAPI
PDFとMicrosoft Word、Excel、PowerPoint、Visioのドキュメントにテキストや画像の透かしを入れるAPI
GroupDocs.Watermark Product Family gives you the ability to manipulate watermarks in your applications for popular document formats. The APIs are self-descriptive and straight-forward for integrating image and text watermarks within any PDF, Microsoft Office and multiple image document formats. It includes components for .NET and Java.
GroupDocs.Watermark for .NET Features