Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

HexMonkey

Administrator emeritus
Feb 5, 2004
2,240
504
New Zealand
This is how to do it in Safari:

1. Quit Safari
2. Open /Applications/Terminal.
3. Type "defaults write com.apple.Safari IncludeDebugMenu 1", then return
4. Open Safari
5. Go to Debug menu->User Agent (third from the bottom), and choose the browser of choice.

Note: You should avoid using this when possible. If everyone does this, then the statistics that web admins get will show that IE is used more than it really is, and hence they may support other browsers less.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.