Add and edit content

The PDF Toolbox SDK lets you add content to a PDF such as text, watermarks, barcodes and images.

Content types

The PDF Toolbox SDK supports adding the following types of content:

• Text
• Image
• Image Mask
• Path

Add content to a PDF

There is a wide range of use cases for these content types. See the following table for more details:

Content type	Use case example
Text	Add text to a PDF (C, C#, Java, and Python) Add a barcode to a PDF (C, C#, Java, and Python) Add line numbers to a PDF (C, C#, Java, and Python) Add a stamp to a PDF (C, C#, Java, and Python) Add page numbers to a PDF (C, C#, Java, and Python)
Image	Add a QR code (Data Matrix) to a PDF (C, C#, Java, and Python) Add an image to a PDF (C, C#, Java, and Python)
Image Mask	Add an image mask to a PDF (C, C#, Java, and Python)
Path	Add a vector graphic to a PDF (C, C#, Java, and Python)

Quick start - Add text to a PDF

Get the full sample on GitHub: C#, Java, and C.