PDF

The goal of this demo is to learn you how to digitally sign PDF documents. The steps are: open your PDF document, set up the certificate from various resources, specify a security algorithm, select a position for the signature on the page, choose an image stamp if you want, add additional signature information, such as a reason, a location, a signer and finally, finish the process with applying the signature. Then you can preview the signed document.

This sample demonstrates how to split PDF documents using GdPicture.NET. You can select, how many pages will contain each of the resulting PDF documents, and the demo will split the source PDF accordingly.

This demo illustrates how to convert PDF documents to searchable PDF documents using OCR feature. All you have to do is select a source document, an output path, a rendering DPI setting, and the language your PDF document will be available after conversion (english is default). It also illustrates how to use the incremental saving to save the resulting PDF document.

This demo converts your single or multiple page PDF files into single or multiple page TIFF files, respectively. Choose the TIFF compression you want and the rendering resolution you prefer and finish the conversion.

In this sample you can rotate your PDF documents page by page. You can also save your changes as you like.

This sample demonstrates how to convert your text files into proper looking PDF documents. You can choose the paper size, margins, and the text size.