Free Cisdem PDFSigner for Mac is the right choice to sign PDF securely and legally. With this reliable tool, you no longer have to sign PDF with paper, printer, scanner and fax machine. Instead, you can just digitally sign it with your mouse or trackpad, or directly add scanned signature in image. Then, you can even edit the signature by rotating, changing color, amplifying, lessening, etc., to give your signature a perfect view. Besides, it has an simple and beautiful interface, which lets you easily and quickly add the signature you want.
For all-in-one PDF solution, please go to Cisdem PDFManagerUltimate!