In OmniWeb version 4.5, the Omni Group adopted Apple's KHTML-based WebCore rendering engine, which was created by Apple for its Safari browser.
在OmniWeb 4.5版，Omni Group採納了苹果的基于KHTML的WebCore排版引擎，它是苹果公司为了开发自己的Safari浏览器而开发的。