Microsoft 365 - Boost your productivity with reliable access anywhere with services like email, calendar, file sharing, meetings, instant messaging, and Office Online
LibreOffice - Free office suite, open source, and compatible with .doc, .docx, .xls, .xlsx, .ppt, .pptx files. Updated regularly – download for free. Originally based on OpenOffice.org.
Apache OpenOffice - Apache OpenOffice is an open source, office document productivity suite.
ONLYOFFICE - ONLYOFFICE is a complete office and productivity suite.
SSuite Office - SSuite Office is called to be one of the most accomplished software developers for both beginners and professionals alike.
Zoho Docs - Zoho Docs is an online document management software that lets you manage and store all your files on the cloud. Share, collaborate and access all your files on multiple devices.