Advantages
- an integrated PKI services client – one application for many services,
- security of electronic documents,
Application
For owners of certificates issued by CERTUM – General Certification Authority:
- for noncommercial use: home and education – free of charge version,
- download software: proCertum Combi Lite 2.3.4
Technical requirements
- Personal computer:
- processor: Pentium 100 MHz,
- RAM memory: 64 MB,
- operating system: Microsoft Windows 95, 98*, ME*, NT, 2000, XP),
- browser, e.g. Internet Explorer 5.5 (encryption power: 128-bit).
*) Effective July 11, 2006, Microsoft will no longer issue security updates or provide support for Windows 98, 98 SE and ME. We recommend installing our software only on workstations with Microsoft Windows NT or Microsoft Windows XP operating systems to provide the highest security while creating e-signature.

