Kingsoft
Chinese software and internet-services company whose businesses include WPS Office, online games, cloud services, and mobile internet applications.
Last updated August 31, 2026
Overview
Kingsoft Corporation is a Chinese software and internet-services company headquartered in Beijing. Founded in 1988 by Qiu Bojun, the company developed from a domestic software business into a diversified technology group with activities spanning office productivity software, online games, cloud infrastructure and storage, and mobile internet applications. Its best-known office product is WPS Office, while its game-development business is associated with Seasun and the JX Online series. Kingsoft's software heritage includes office applications and language tools such as Kingsoft PowerWord, as well as earlier security products marketed under the Kingsoft Security name. WPS Office became the company's most visible productivity-software franchise, providing document, spreadsheet, presentation, PDF, collaboration, and related productivity capabilities across desktop and mobile environments. The product serves users in China and other markets and forms the core of Kingsoft's office-software identity. The company's entertainment operations are conducted through Seasun, its video-game development subsidiary. Kingsoft's most widely recognized game is JX Online 3, an online role-playing game launched in 2009. The title helped establish Kingsoft as a significant Chinese online-game developer and remains closely associated with the company's gaming portfolio. Kingsoft also operates or controls businesses focused on cloud and mobile internet services. Kingsoft Cloud provides cloud-storage and cloud-computing-related platforms, while Cheetah Mobile has been associated with mobile internet applications. The group has also maintained data-center operations in mainland China, Hong Kong, Russia, Southeast Asia, and North America, supporting its cloud and internet-service activities. Kingsoft became a public company on the Hong Kong Stock Exchange in 2007. In 2011, founder Qiu Bojun sold a 15.68% stake in the company to Tencent. The transaction connected Kingsoft with one of China's largest technology groups while leaving Kingsoft as a separately listed company. Kingsoft's current identity therefore combines a long-established Chinese software brand with independently operated businesses in productivity software, games, cloud services, and mobile internet. The available reference material does not provide sufficient detail to establish a complete current executive roster, ownership structure, financial profile, or the precise status of every subsidiary.
History
Kingsoft was founded in 1988 by Qiu Bojun in China. Its early identity was rooted in software development for the Chinese market, where locally adapted productivity and language tools played an important role in the development of the domestic personal-computer software industry. Kingsoft later became associated with office applications, language software including Kingsoft PowerWord, and security products sold under the Kingsoft Security name. The company expanded beyond traditional packaged software into internet-based businesses. Its office-software operations developed WPS Office into the group's principal productivity brand. WPS Office became a cross-platform office suite serving document, spreadsheet, presentation, PDF, and related productivity needs. The business gave Kingsoft a continuing presence in both consumer and organizational software markets. Kingsoft also built a substantial online-entertainment business through Seasun. The company's game portfolio included the JX Online series, with JX Online 3 launching in 2009. This title became Kingsoft's most popular game according to the available reference material and helped define the company's role in China's online-game sector. In addition to office software and games, Kingsoft developed activities in mobile internet and cloud services. Cheetah Mobile became associated with mobile internet applications, while Kingsoft Cloud focused on cloud-storage and related cloud platforms. The group also maintained data centers in mainland China, Hong Kong, Russia, Southeast Asia, and North America, reflecting an infrastructure footprint extending beyond its original Chinese software base. Kingsoft was listed on the Hong Kong Stock Exchange in 2007. In 2011, founder Qiu Bojun sold his 15.68% shareholding to Tencent. This was a significant ownership development in Kingsoft's history, linking the company with Tencent while Kingsoft remained a separately listed software and internet-services group. The available reference material identifies four principal operating areas or subsidiaries: Seasun for video-game development, Cheetah Mobile for mobile internet applications, Kingsoft Cloud for cloud-storage platforms, and Kingsoft Office Software for office software including WPS Office. It does not provide enough information to document all subsequent corporate changes, current management appointments, detailed financial performance, or the full chronology of product and market developments. Those areas require additional verification from company filings and authoritative corporate sources.
- 2011Founder sells stake to Tencent
Qiu Bojun sold a 15.68% stake in Kingsoft to Tencent.
- 2009JX Online 3 launched
Seasun launched JX Online 3, identified in the reference material as Kingsoft's most popular game.
- 2007Hong Kong listing
Kingsoft became listed on the Hong Kong Stock Exchange.
- 1988Company founded
Qiu Bojun founded Kingsoft in China, establishing the software company that later developed office, gaming, cloud, and mobile internet businesses.
Products and positioning
A diversified Chinese software and internet-services group combining office productivity software, online entertainment, cloud services, and mobile applications.
WPS OfficeOffice productivity software
WPS Office is Kingsoft's flagship office-productivity suite. It is associated with document, spreadsheet, presentation, PDF, and related productivity functions across desktop and mobile platforms. The product is central to Kingsoft's office-software business and supports the company's position in Chinese and international productivity-software markets.
Kingsoft PowerWordLanguage software
Kingsoft PowerWord is a language and dictionary software product associated with Kingsoft's earlier and continuing software portfolio. It reflects the company's long-standing focus on Chinese-language computing tools and consumer software.
JX Online 3Online game2009
JX Online 3 is an online role-playing game developed by Kingsoft's Seasun business and launched in 2009. It is described in the reference material as Kingsoft's most popular game and is a major part of the company's online-entertainment history.
Kingsoft SecuritySecurity software
Kingsoft Security was the name associated with security software produced by the company. The available material confirms the product area but does not provide enough information to establish the complete product range, current branding, or present operating status.
Kingsoft CloudCloud services
Kingsoft Cloud is the group's cloud-services business, associated with cloud storage platforms and related infrastructure services. Kingsoft's data-center footprint in China, Hong Kong, Russia, Southeast Asia, and North America supports the broader cloud and internet-services activities described in the reference material.
Cheetah Mobile applicationsMobile internet applications
Cheetah Mobile is identified as one of Kingsoft's operating subsidiaries and is associated with mobile internet applications. The available sources do not specify a complete list of products or their current status.
Flagship businesses
- WPS Office
- JX Online 3
Brand decisions
- 2011Sale of founder's stake to TencentM&A
Founder Qiu Bojun held a substantial shareholding in the publicly listed company.
What changed. Qiu Bojun sold a 15.68% stake in Kingsoft to Tencent.
Aftermath. The transaction made Tencent a major shareholder while Kingsoft continued as a separately listed company.
Stake transferred. 15.68% held by Qiu Bojun → 15.68% sold to Tencent (2011)
- 2009Launch of JX Online 3Product launch
Kingsoft's Seasun game-development business expanded the company's online-entertainment portfolio with a new entry in the JX Online series.
What changed. Seasun launched JX Online 3.
Aftermath. The game became the company's most popular title according to the available reference material.
Recent events
- 2011Tencent acquires Qiu Bojun's Kingsoft stake
Founder Qiu Bojun sold a 15.68% stake in Kingsoft to Tencent.
M&AOther - 2009JX Online 3 launches
Kingsoft's Seasun game-development business launched JX Online 3, which became the company's most recognized online game.
Product launchProduct generation - 2007Kingsoft lists on the Hong Kong Stock Exchange
Kingsoft became a publicly listed company on the Hong Kong Stock Exchange.
Other
Sources
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