Sample digitally signed files showing variations of digital signatures. To test a PDF visible and invisible signature, test sign PDF.

PDF Signature with Digital Timestamp
	[Digital Timestamp] PDF signature (visible) with embeded digital timestamp.
Single Signature Examples
	[Sample 01] Signature appearance at top right of first page.
	[Sample 02] Signature appearance at top left of first page.
	[Sample 03] Signature appearance in the middle of first page.
	[Sample 04] Signature appearance at bottom left of first page.
	[Sample 05] Signature appearance at bottom right position of first page.
Multiple Signature Examples
	[Sample 06] Multiple signatures on multiple pages.
	[Sample 07] Multiple signatures on alternate pages.
Invisible Signature Examples
	[Sample 08] Invisible signature.
Certify Signature Examples
	[Sample 09] Visible certify signature, no change permission.
	[Sample 10] Visible certify signature, form fill-in permission.
	[Sample 11] Visible certify signature, form fill-in annotations permission.
	[Sample 12] Invisible certify signature, no change permission.
	[Sample 13] Invisible certify signature, form fill-in permission.
	[Sample 14] Invisible certify signature, form fill-in annotations permission.