昨天还一直在抱怨，发现三个小时之后发现这个好东西，以后在测试网页的时候，就不用再担心同一个平台上面只有2个浏览器了。

这个软件还支持IE8，太牛了~~

IETester is a free WebBrowser that allows you to have the rendering and javascript engines of IE8 beta 1, IE7 IE 6 and IE5.5 on Vista and XP, as well as the installed IE in the same process.
New in v0.2.2 : Search box and customizable Homepage !

This is an alpha release, so feel free to post comments/bugs on the IETester forum or contact me directly.
Minimum requirement : Windows Vista or Windows XP with IE7 (Windows XP with IE6 has some minor problems and IE7/IE8 instances do not work under this config)

Download IETester v0.2.2 (23.8MB)

下载地址：http://www.my-debugbar.com/ietester/install-ietester-v0.2.2.exe