When you use Adobe tools to collect electronic signatures, you can trust they are secure. The Request Signatures online tool uses Adobe Sign technology to make sure signers can’t change the agreement once they’ve added their e-signature, protecting signed documents from tampering. In addition, you can track and manage all sign requests, creating a valuable audit trail with timestamps.
You can also try Adobe Acrobat Pro DC for free for seven days to do more with PDF files. Use digital signatures, create fillable PDF forms from paper forms, convert PDF files, edit PDF documents, and more. Free tutorials can get you up and running fast.