Category Archive: GroupDocs.Watermark Product Family

Official blog with announcements of latest supported features, hot fixes, technical articles, tips and videos of GroupDocs.Watermark – A document watermarking API for .NET.

Watermark Password Protected Documents using GroupDocs.Watermark for .NET 19.11

Another month, another release! GroupDocs.Watermark for .NET 19.11 has been released with 4 improvements and 1 bug fix. So in this article, I’ll give you a brief overview of each improvement and fix we have included in the latest release. … Continue reading

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How To Remove Watermark from PDF Documents

Remove Watermark from PDF – If you are looking to create an application to delete watermark from a PDF document. This article is a good learning source for the c# programming developers. Significance of removing watermarks from PDF documents Watermarks … Continue reading

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Lock Watermarks in Word Documents using C#

Watermarking is a famous way of adding labels to the documents that may indicate the state of the document such as draft, confidential, etc. It can be used to add a company’s logo behind the text of the document to … Continue reading

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C# API to Add Watermark on Photos or Images

Add watermark to your photos (e.g. JPG, GIF, TIFF, PNG or BMP images) is actually adding a more or less visible information in the form of a text or some other image to real photos. The watermark changes the image … Continue reading

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Introducing a More Optimized and Simplified GroupDocs.Watermark for .NET API

It’s been quite long since we released the last version of GroupDocs.Watermark for .NET API. The reason behind this gap was to introduce a more simplified and optimized watermark manipulation API for the .NET platform. Today, I am excited to … Continue reading

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Find and Remove Watermarks from Documents in Java

This article is useful for the Java developers who are looking for a way to find and remove text or image watermarks from PDF, Word, Excel, PowerPoint, Visio and Email documents. GroupDocs.Watermark for Java API supports adding text and image … Continue reading

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Add Watermark to a Batch of Documents and Images in .NET and Java

Watermarking is a popular technique to indicate that the content or data inside a document is copyrighted. On the other hand, it is also used to place the company’s logo or some kind of label in the documents before they … Continue reading

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Watermarking in Word Processing Documents

A watermark in presentation software and word processing is frequently used in a slightly different manner than digital watermarks used in other digital multimedia content. This watermark is often a faded image or text used as a background of a … Continue reading

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Strengthen the Protection of Text Watermark in Presentation Documents using GroupDocs.Watermark for Java 18.8

We are pleased to introduce version 18.8 of GroupDocs.Watermark for Java. This version includes 2 new features, 1 enhancement, 1 bug fix, and a breaking change as well. It supports skipping unreadable characters during text watermark search. Furthermore, we have … Continue reading

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Skip Unreadable Characters During Watermark Search using GroupDocs.Watermark for .NET 18.8

We are delighted to announce the release of version 18.8 of GroupDocs.Watermark for .NET. The latest version allows skipping unreadable characters during text watermark search. Furthermore, we have also added a new feature to strengthen protection of text watermark in presentation … Continue reading

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