WPViewPDF is a powerful component which allows you to view and print PDF data. The data can be loaded from memory, file or stream. As “PLUS” edition it can be used to merge PDF files into a new, single file. You can extract PDF pages or delete pages. With the new version 4 you can also add annotations, highlight text and add text fields to create pdf forms.
Here you can download a demo edition of this component. The demo edition will only work until a fixed date, after that it will show the message “expired”. It also will print a “Demo” watermark. Also installed is a simple exe (pdfview.exe) which uses the component to view and manipulate PDF files. This application lets you try out WPViewPDF without having to use it in your development system.
WX:dwhong2018