PicoPDF

PicoPDF: A great app that will help modify a PDF file's contents.

PicoPDF is a useful application for anyone that needs to modify a PDF file's contents, and since Windows does not come with any native utilities to do so and are not willing to pay for it, then you can definitely try PicoPDF.

The program comes with a simplistic look, and still, get access to all of its functions. All you need to do is open a PDF file by drag and drop or manually browsing to the file's location.

The program offers all the basic options you would need, and you can modify the selected text or add new text if you need to append paragraphs or even signatures.

You will also be able to add images to your PDF file and supports a bunch of formats (e.g. BMP, GIF, TIFF, JPEG, PNG, TGA, PSD, PCX, RGF, RAS, etc.)

PicoPDF is a very handy application and can easily be the go-to solution when you need to modify the contents of your documents.