Edit PDF Content
WinPDFEditor is designed to let people edit PDF content easily. So you can simply remove or add text to the PDF documents, or insert images to the PDF pages. You can set the font and size as you want. About images, the program also allows you to resize it to the fitable size.
Add a Signature
If you have a PNG or GIF transparent signature image, you can simply add it onto the PDF page as the signautre. It is much easier than printing the page out, sign it, and scan back.
Rotate PDF Pages
WinPDFEditor has the rotation function so that you can easily correct the PDF page orientation. Some scanned PDF documents are not in the correct orientation, you can rotate them 90, 180, 270 degrees.
Watermark the PDF
To protect your PDF documents, watermarking the files is the best choice, because it won't prevent other people from reading it. Simply add a watermark image and click Copy to All Page, it will finish the watermark immediately.
Plenty of free tools out there to do this. PDFForge has got their creator and architect tools for the Printer emulation and editing.