ThinkFree Office
ThinkFree Office was the former name of a proprietary office suite written in Java and C++ that runs on Windows, Linux, Macintosh, Android and iOS platforms.
Thinkfree Office product family included Thinkfree Online which is the first MS-compatible web-based online office in the world,
As of May 11, 2020, The Hancom Group rebranded ThinkFree as Hancom Office 2020 See Website https://office.hancom.com