GT Doc Studio provides a free office suite called Trio Office. While Microsoft Office remains the undisputed champion of office suites, its exorbitant cost has prompted many users to seek out suitable alternatives. Trio Office is one of those office suite alternatives. 

It consists of three programmes: a Word Editor, a Slide Show, and a Spreadsheet. Users would have three of the most popular and critical productivity resources in any office with a single download and installation process. In addition, all Trio Office programmes have a user-friendly interface that makes them much easier to use.

Trio Office is a free office software alternative to Word, Excel, and PowerPoint. It works with Microsoft Office (Word, Excel, PowerPoint, and Txt) on Windows, as well as Google Docs, Google Sheets, Google Slides, and OpenOffice.