qt打到中国来了

graydream

http://www.trolltech.cn

刚才给他们发邮件,问他们的企业版怎么卖。没准我可以说服boss用这个替代mfc。

graydream

打电话给他们北京办事处，一直没有人。

看网站上报价，一个企业版License要 2880美刀。

大家知不知道运行时候的库是不是也要收费呢

herberteuler

Qt 4.0 for Windows 不是要 GPL 了吗? 要不再等等?

liuspider

商业应用总是要另外买 授权的，除非开源你们公司的产品...

masterdemon

四楼说得对。
如果你要用qt赚钱，你就必须去买商业版。免费的qt只能用于免费的开源项目。这点可参见qt的licensing。公司的正式商业项目上一定要商业版，否则是侵权。

Qt Commercial Licensing
Use the Qt Commercial License to:
        Build commercial software.
        Build software whose source code you wish to keep private.
        Gain access to Qt Solutions, Trolltech support and commercial-only Qt components such as commercial database drivers.

Two qualities of the Qt Commercial License should be emphasized:
It is a development license.

You must purchase a Qt Commercial License from Trolltech or from any of its authorized resellers before you start developing.

For desktop applications, there are no royalties, runtime licenses, or other additional costs.
It is a per-developer license.

It is assigned to an individual. It may be transferred, but only every six months and within the same organization. To transfer a license contact sales@trolltech.com.


Qt Open Source Edition is intended for the creation of Free / Open Source Software. It is freely available for download, but may only be used for development under certain conditions. In particular, you must distribute all the software that uses the Qt Open Source Edition as Open Source software.