Digital evidence format used for authenticating documents; supports both the CAdES and XAdES digital signature standards; developed by Lex Persona, based in Paris, France.
LP7 files can be created with LP7Creator and opened and signed with LP7Signer.
Program(s) that open lp7 files
Windows: Lex Persona LP7Creator or LP7Signer
Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/lp7
