Use LP7Signer, the first digital signing software to offer so much functionality: multiple signatures, hierarchical signatures, certified time stamping, keystores on file or cryptographic tokens... and it is 100% free!

LP7Signer works with digital evidences in CAdES or XAdES format created with LP7Creator or any other compatible system.

Lex Persona offers software solutions geared at simplifying the use of electronic signatures and facilitating their integration into your business applications.

With a secure file format named LP7, you create digital originals from any file (MS Office, XML, PDF,...), sign, countersign and send these documents to your suppliers, customers, partners, colleagues or your local administrations, etc.

Our products are based on proven and robust technical standards: X509V3 certificates, open source cryptographic library, Java development language, XAdES (ETSI TS 101 903 and CAdES (ETSI TS 101 733) signatures... These standards guarantee security, interoperability and durability.

To discover Lex Persona we invite you to browse our website or view our slide show presentation (requires Microsoft's PowerPoint viewer).

08/07/07: GFI Progiciels, Conseil général de l'Aube and Lex Persona have signed an agreement based on the distribution of a digital signature book.

08/04/17: Digital signatures demystified. Lex Persona is the "start up" of the week in the April 17th edition of the weekly IT news magazine 01 Informatique.

08/01/14: Since January 1st, 2008, Lex Persona distributes ChamberSign France Fiducio certificates. With its personalized portal, Lex Persona offers its clients a fast and simplified way to acquire Chanbersign France certificates, approved by the French Ministry of Finance, the French Banking Committee for Organization and Normalization and the French Bational Bank.

01/01/08: Lex Persona's team wishes you happiness and success for 2008!

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