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Installing multiple Opera instances with separate profiles on Mac

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If you're an avid Opera snapshot downloader, you've probably bumped into a situation where you want to install an Opera build with a clean profile, rather than having it reuse an already existing profile.

At first sight, there's no easy way to do so, but luckily enough, there's a handy command line hook that helps you out. A quick step-by-step guide to explain how you can install 2 Opera instances with separate profiles:

  1. Install the first Opera instance in the Applications folder
  2. Rename it to Opera_xxx
  3. Install the second Opera instance in the Applications folder
  4. Rename it to Opera_yyy
  5. Open up Terminal (can be found in the Utilities folder)
  6. Type cd /Applications/Opera_yyy.app/Contents/Resources/ and hit enter
  7. Then type echo "Opera_yyy" >> PrefsSuffix and close the terminal
  8. Done!

If you launch Opera_xxx and Opera_yyy now, they will each run with their own profile. Of course, you can adjust the file name and profile strings to your liking :-)

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Comments

Chas4 12. June 2009, 16:42

zibin 30. June 2009, 13:31



FWIW, the specific profiles are later stored in

/Users/"username"/Library/Caches/"Profile Name"

non-troppo 4. July 2009, 14:06

I have an automagic profile builder for OS X - drop a snapshot and it will do all this for you (and update to nice icons too!):

http://my.opera.com/non-troppo/blog/2009/06/13/multiplying-mac-opera-operiply-the-automated-profile-maker

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