Adobe Reader Digital Signature Related UI Introduction

Adobe Reader not only provides the digital signature function, but also provides a wealth of digital signature related UI display. MeSign APP also provides users with a document digital signature function, which implements document signatures in full compliance with Adobe's relevant signature standards and relevant international standards. MeSign APP implements the same document signature service as the digital signature function provided by Adobe Reader.

Click here to download the signed sample PDF files of the two signature tools, and compare the signature parameters, as shown in the table below. The difference between the two is: if the user needs to use the digital signature function in the "Manage tools" of Adobe Reader, user must first purchase a MeSign PDF signing certificate, which is stored in the user's USB Token; and if MeSign APP is used to implement document signatures, user does not need to apply for and manage the signing certificate, the signature certificate is called on demand in the MeSign cloud key management system.

	e-Seal UI	Comparisons for the main signing parameters and signature validation		Comparisons for the main signing parameters and signature validation
Adobe Reader Digital Signature		Signature Validation Information
		Adobe Reader Digital Signature		Timestamp Information
				Adobe Reader Digital Signature		Signature Long Term Validated (LTV)
MeSign APP Digital Signature						Signature Validation Information
		MeSign APP Digital Signature				Timestamp Information
				MeSign APP Digital Signature		Signature Long Term Validated (LTV)