1. Open Adobe Acrobat. 2. Click on the Tools menu on the upper right. 3. Expand the forms section and click edit. 4. If prompted to auto-detect form fields, click no. 5. Under the tasks section, click Add New Field>Digital Signature. 6. Drag a rectangle to create the desired size of the signature field. optionally label the field for the intended signer(E.g Author, Approver,QC, Witness, etc.) 7. If your PDF has multiple pages and the next signature is on a different age, click the corresponding page under the Fields section to move to that page. 8. Again under the Tasks section, click Add New Field>Digital Signature. 9. Drag another rectangle to place the next signature field and optionally label it for the suggested signer. 10. Repeat this process until all needed signature fields are in place. 11. When finished, click Close Form Editing to exit the form editor. 12. SAve your PDF ; the document is now ready for signing.