To sign PDF document, proceed as follows:
1. Go to the "Operations" section of the program, and choose "Sign" item.
2. Select required options.
3. Click "Sign" to begin the process.
PFX file. Specify path to .pfx file.
Signature name is a name of the signature field to sign. If a field with this name does not exist it will be created. This field cannot be blank. Use different names to apply multiple signatures to PDF document.
Reason, Location and Contact are optional fields.