After you have saved the image on your device, you can insert it into a document. You will need a PDF or program like PDFLiner for this. Once your document is ready or you uploaded the one from the computer, just click eSign PDF. You will see the feature allowing you to download the doc. You will see there is a button Add Sign. You have to press it to add a signature to the document.
Pick the place you need, and if you want, you can change the size. Once everything is done, don’t forget to click the Save button. If you save the signature as an image, you can add it to the Word document by choosing the Insert Image on the toolbar. Yet, the best way to keep a high level of security is to convert your Word document into PDF.