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Leopard WebKit is a current build of WebKit for OS X 10.5 Leopard.

What's New

Version 223797 (604.4.5):
  • Up to date with Safari 10.1.1, but lacking some features
  • Now using bmalloc for JavaScript memory allocation,, resulting in more efficient memory management in terms of space and speed
  • Fixed a bug that caused JavaScript garbage collection to crash on multiprocessor machines (triggered for example by embedded youtube videos on facebook)
  • Safari


  • OS X 10.5 PowerPC only

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Leopard WebKit User Discussion

5 22


Current Version (223797.x)


Downloads 17,286
Version Downloads 179
License Free
Date 06 Nov 2017
Platform OS X
Price Free
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