Microsoft 365 (Office), Apache OpenOffice, ONLYOFFICE, WPS Office, Office Online, SoftMaker FreeOffice, Microsoft Works, Joeffice, CryptPad, Calligra Suite, EuroOffice, Collabora Office, SSuite OmegaOffice HD+, Wdesk, Oxygen Office, Novus Office, Office Reader are some alternatives to Corel WordPerfect.