有一个跟开发有关的blog，就可以去  申请一个free licenses。

可以申请TexturePacker 或PhysicsEditor 。

如我申请的是TexturePacker ，会收到邮件如下：

 

Dear XX,

you requested a license for TexturePacker.

Here's your license key for TexturePacker:

       XX-XX-XX-XX-XX

Have fun with the license.

We would be happy if you would write blog post about our tools in return.

You can download additional screenshots and information from 

Let us know if you write a tutorial or review - we might link back from our

 tutorials page on 

Kind regards

Andres Loew

...

XX-XX-XX-XX-XX就是free licenses。

 

TexturePacker下载：

physicseditor下载：