birth certificate

It can determines your Mayan zodiac sign from your date of birth.

Create personalised gifts based upon star signs for any birth date in history.

It determines your Chinese Zodiac Sign or animal sign from your date of birth.

Program for Natural family planning, birth control: calculation of ovulation...

Exchange e-mail messages via e-mail client supporting encryption and e-mail certificate automation.

Generate self-signed certificates and Certificate Signing Request (CSR).

Convert your Documents to PDF and sign them with your digital certificate

Convert your Documents to PDF and sign them with your digital certificate

Create and manage X.509 certificates, certificate requests and revocation lists.

SSL Blacklist detects and warns about certificate chains.