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LibreOfficeHancom Office
Free

Free software under the Mozilla Public License v2.0, funded by donations and by companies…

 Paid

Commercial software sold through the Hancom Store.

Windows, macOS, Linux Windows
  • One suite with six tools: Writer, Calc, Impress, Draw, Base and Math
  • Opens and saves Microsoft Office formats as well as OpenDocument
  • Native support for the HWP document format
  • Word processor, spreadsheet, presentation and PDF apps in one suite
  • Complex Word and Excel documents can shift layout, particularly with heavy formatting or macros
  • The interface looks dated next to Microsoft 365 unless you switch to a tabbed layout
  • Proprietary and paid
  • The company's site now focuses on AI services, so office product details are harder to find
Downloadable app Downloadable app
Open source Closed source
License: MPL-2.0 License: Proprietary
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 20, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.