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Physix Frontier · News Briefing Card (IT Home · Oct 15, 2026)

LibreOffice Adds Support for Opening and Editing .pub Files

KEY FACTS

  • Microsoft has retired its desktop publishing software Microsoft Publisher after about 35 years of service.
  • Some users may be unable to open .pub files in Microsoft 365.
  • The Document Foundation announced in an October 14 post that LibreOffice now supports the .pub format.
  • The LibreOffice Draw component can open, view, and edit .pub files for free.
  • This component supports converting .pub files to ODF or other common formats.

KEY DATA

about 35 yearsPublisher years of service
1991Publisher first release year

PHYSIX OBSERVATION

Microsoft retiring old software instantly turned legacy .pub files into a hot potato, and LibreOffice stepping in for free amounts to an insurance policy against format obsolescence. This reminds users: the lifecycle of proprietary formats is decided by vendors alone, so converting important documents to open formats like ODF as early as possible is the only real way to keep digital assets in your own hands.

Source: IT Home report