PDF signed using Adobe Reader (Free) FILL AND SIGN editable and not locked
I am facing problem with signing PDF using FILL AND SIGN of Adobe Reader (Free Version) that is not locked despite a warning pop-up prompt stating document signed and saved would be locked and cannot be altered. This is clearly not true because if I open same signed PDF with Adobe Acrobat Pro, the signature can be easily removed/deleted. there is no right-click function or property to lock the signature in Acrobat Reader (free version) and is only found in the Adobe Acrobat Pro.
If this is a known crippled feature of Adobe Reader (free version) of being unable to lock signature and make it uneditable/unalterable, why the pop-up prompt appear to mislead user into assuming that the signed PDF is now locked. If this is clearly not the case, did I miss out any setting ? I have Googled and searched and couldn't find any relevant post anywhere on this matter but it make no sense that I am the onl person who noticed this issue with Adobe Reader (free version)
Any comment and insight into this is very much appreciated.
