GFI Software is an American developer of Web & Mail security, Networking & Security and Archiving & Fax computer software founded in 1992. Its products include software for filtering spam and viruses from e-mail as well as for monitoring and scanning networks for security purposes.

GFI Software provides software and services for small to mid-sized businesses, divided into the following sections:

Networking and security

  • GFI EndPointSecurity – Control of USB and other endpoint devices.
  • GFI EventsManager – Event log monitoring, management and archiving.
  • GFI LanGuard – Network security scanner and vulnerability management tools.

Archiving, backup and fax

  • GFI FaxMaker – Network fax server for Exchange/SMTP/Lotus.
  • GFI FaxMaker Online – Cloud based faxing solution
  • GFI Archiver – Email and File archiving software for small and medium-size enterprises.

Web and mail security

  • GFI MailEssentials – Server-based anti-spam and email security solution with up to 5 AV engines.
  • GFI WebMonitor – Internet monitoring, web security and Internet access control software.