Qt的价格问题
When your team buys commercial Qt licenses, you receive the following: The right for one, named and registered developer per license to use and develop commercial applications with Qt. All developers in your company using Qt will need individual licenses.

它怎么知道这个公司有多少developers呢？

[解决办法]
Linux下是免费的
[解决办法]
出于公司的诚信！！！


Windows 也有 openSource 版本，但，功能有所缩减。