Documents Watermark Solution
Add text and image watermarks for your documents and images.
Search and modify document watermarks in convenient way.
Get info about watermarks which are presented in your documents.
GroupDocs.Watermark features review
The library designed to add, search and update various watermark types for popular document formats.
Protect files with watermarks
Append text and image watermarks to your business documents.
Search for existing watermarks
Get detailed information about watermarks placed in document previously.
Manipulate document watermarks
Control text, style, image and other watermark features.
Various additional features
Get document info, update hyper-links or pages background etc.
Protect documents by watermarks
GroupDocs.Watermark typical operations code examples.
Creating a watermark.
// Specify the document to be watermarked
using (Watermarker watermarker = new Watermarker("source.docx"))
{
// Create watermark object
TextWatermark watermark = new TextWatermark("top secret", new Font("Arial", 36));
// Set watermark options
watermark.ForegroundColor = Color.Red;
watermark.HorizontalAlignment = HorizontalAlignment.Center;
watermark.VerticalAlignment = VerticalAlignment.Center;
// Add watermark and save processed file
watermarker.Add(watermark);
watermarker.Save("result.docx");
}
// Specify the document to be watermarked
Watermarker watermarker = new Watermarker("source.docx");
// Create watermark object
TextWatermark watermark = new TextWatermark("top secret", new Font("Arial", 36));
// Set watermark options
watermark.setForegroundColor(Color.getRed());
watermark.setHorizontalAlignment(HorizontalAlignment.Center);
watermark.setVerticalAlignment(VerticalAlignment.Center);
// Add watermark and save processed file
watermarker.add(watermark);
watermarker.save("result.docx");
watermarker.close();
// Specify the document to be watermarked
const watermarker = new Watermarker("source.docx");
// Create watermark object
const watermark = new TextWatermark("top secret", new Font("Arial", 36));
// Set watermark options
watermark.setForegroundColor(Color.getRed());
watermark.setHorizontalAlignment(HorizontalAlignment.Center);
watermark.setVerticalAlignment(VerticalAlignment.Center);
// Add watermark and save processed file
watermarker.add(watermark);
watermarker.save("result.docx");
def run():
# Specify the document to be watermarked
with groupdocs.watermark.Watermarker("source.docx") as watermarker:
font = groupdocs.watermark.watermarks.Font("Arial", 36.0)
# Create watermark object
watermark = groupdocs.watermark.watermarks.TextWatermark("top secret", font)
# Set watermark options
watermark.foreground_color = groupdocs.watermark.watermarks.Color.red;
watermark.horizontal_alignment = groupdocs.watermark.common.HorizontalAlignment.CENTER
watermark.vertical_alignment = groupdocs.watermark.common.VerticalAlignment.CENTER
# Add watermark and save processed file
watermarker.add(watermark)
watermarker.save("result.docx")
50+ file formats supported
GroupDocs.Watermark provides watermarking for popular document and file formats.
Our library statistical data
Dive deep into key metrics, revealing insights into our achievements, impact, and growth.
- 50+
Supported formats
The Library is able to process more than 50 of the most popular file formats.
- 500k
NuGet downloads
GroupDocs.Watermark for .NET is a popular library with over 500,000 downloads on NuGet.
- 15k
Maven downloads
With over 15K downloads on Maven, GroupDocs.Watermark is a popular choice for Java developers.
- 140+
Happy customers
Individual developers and top companies worldwide prefer our libraries to build innovative solutions.
Our happy customers
GroupDocs libraries are employed by globally renowned and distinguished brands across the world.
Platform independence
GroupDocs.Watermark library supports the following operating systems and frameworks:
.NET
.NET Core 3.0 or higher
.NET 5.0 or higher
Linux
Mac OS
JetBrains Rider
Microsoft Visual Code
Java
Kotlin
Linux
Mac OS
Eclipse
NetBeans
Node.js
Linux
Mac OS
Visual Studio Code
Any other text editor
Python
Linux
Mac OS
PyCharm
Visual Studio Code
Frequently asked questions
Check out our Frequently Asked Questions
- Are external libraries required by GroupDocs.Watermark for document manipulation?GroupDocs.Watermark works independently, no need for third-party software like Adobe Acrobat, Microsoft Office, etc.
- Can I test GroupDocs.Watermark features before buying?Yes, GroupDocs.Watermark offers a free trial! Install it and try it out, but keep in mind: Trial versions add ’trial badges’ to your documents, only the first 3 pages are processed. Want the full experience? Get a free 30-day temporary license for full functionality. See details under temporary license.
- What license types are provided?Need a GroupDocs.Watermark license? We’ve got options! Choose from licenses based on many options. Number of developers in your team. Deployment locations like single office or remote workplaces. Does end-customer distribution need to share the SDK/API with clients? Alternatively, there’s a license for monthly usage: Pay only for what you use with metered plans. Dive deeper and find the perfect price.
GroupDocs.Watermark low code APIs
Add watermarks to files by your application using our cloud-based REST API.
GroupDocs.Watermark Cloud for cURL
Use cURL RESTful API to watermark PDF, Word, Excel, PowerPoint, JPEG and other popular file formats.
GroupDocs.Watermark Cloud for .NET
Empower your .NET applications with documents watermarking features by Cloud SDK for .NET. Protect business documents on your own.
GroupDocs.Watermark Cloud for Java
GroupDocs.Watermark SDK designed for Java grants new possibilities for your Java applications and business files.
GroupDocs.Watermark Web apps
GroupDocs grants access to web application for adding watermarks to your documents. More than 50 popular file formats could be watermarked in your favorite browser FOR FREE.
