What is WPS Office?

WPS Office is a cross-platform office suite that bundles Writer, Spreadsheet, Presentation, and PDF tools into a single, lightweight productivity package. It is developed by Kingsoft Office Software and positioned as a full-featured alternative to traditional office suites, giving individuals, students, and businesses a familiar environment for working with documents, spreadsheets, slides, and PDFs. The core WPS Office applications are compatible with common formats such as DOCX, XLSX, PPTX, and PDF, so users can open, edit, and save files created in other office suites without losing layout or formatting. With hundreds of millions of users worldwide and availability on Windows, macOS, Linux, Android, iOS, and other platforms, WPS Office has become a mainstream choice for users who want a modern office suite with both free and premium options.

Originally launched as Kingsoft Office, WPS Office has evolved from a traditional desktop suite into an AI-powered, cloud-connected productivity platform. The product started by mirroring the capabilities and interface of legacy office software, then expanded to include a built-in PDF toolkit, multipurpose templates, mobile apps, and WPS Cloud for syncing files across devices. More recently, WPS Office has introduced WPS AI and Copilot features that layer AI-powered document assistance, summarization, and content generation on top of its core Writer, Spreadsheet, Presentation, and PDF modules.