具有开源许可证的Opera版KeyKong的替代方案

• Opera
  所有平台 Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Apple Watch iPad Android Tablet Windows S Web Self-Hosted Firefox Opera Safari Internet Explorer Vivaldi Browser PHP Python BSD S60 Chrome Docker Tor Browser Bundle Microsoft Edge MySQL Community Edition Yandex.Browser Maxthon Brave Microsoft SQL Server Mono
• 开源许可证
  任何牌照 免费许可证 开源许可证 商业牌照