Aspose.PSD  for .NET

Add Text Watermark to PSD via C#

Build your own .NET apps to watermark PSD files using server-side APIs.

How to Watermark PSD File Using C#

In order to watermark PSD file, we’ll use

Aspose.PSD for .NET

API which is a feature-rich, powerful and easy to use document manipulation API for C# platform. Open


package manager, search for Aspose.PSD and install. You may also use the following command from the Package Manager Console.


PM> Install-Package Aspose.PSD

Steps to Add Watermark to PSD via C#

You need the


to try the following workflow in your own environment.

  • Load PSD with Image.Load method. Cast it into a PsdImage
  • Create an instance of Graphics from the image.
  • Define & set Font, Brush and Format for watermark text
  • Draw watermark using Graphics.DrawString function

System Requirements

Aspose.PSD for .NET is supported on all major operating systems. Just make sure that you have the following prerequisites.

  • Microsoft Windows or a compatible OS with .NET Framework, .NET Core.
  • Development environment like Microsoft Visual Studio.
  • Aspose.PSD for .NET referenced in your project.

Add Watermark to PSD - C#

  • About Aspose.PSD for .NET API

    Aspose.PSD is a Photoshop format manipulation API. One can generate, modify and convert Adobe Photoshop and Illustrator documents. Moreover, end users can perform graphics operations, update layer properties, add watermarks or render one format to PNG, GIF, BMP, TIFF, JPEG, JPEG2000, PSD, PSB etc. Its a standalone API and does not require Adobe Photoshop installation.

    Watermark PSD via Online App

    PSD What is PSD File Format?

    PSD, Photoshop Document, represents Adobe Photoshop's native file format used for graphics designing and development. PSD files may include image layers, adjustment layers, layer masks, annotations, file information, keywords and other Photoshop-specific elements. Photoshop files have default extension as .PSD and has a maximum height and width of 30,000 pixels, and a length limit of two gigabytes.

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    Other Supported Watermarking Formats

    Using C#, one can easily watermark different formats including.