Did you know that you can easily load Greasemonkey scripts into Opera? While Firefox users need an extension for that Opera users can simply import them into Opera. Well, some manual work is required but nothing to serious. Takes probably half a minute to import it.
First you need to download the Greasemonkey script that you would like to use in Opera. You may need to rename that script so that the file ends with user.js if that is not already the case.
Now open Opera and go to Tools > Preferences > Advanced > Content and click on the JavaScript Options button.
There is a form at the end called User Javascript Files that points to the directory that contains all the custom Javascript files. If you got more than one put them all in that directory. I suggest you create a new folder in the Opera directory and name it Javascripts or something like that.

Opera needs to be restarted so that the scripts can be loaded once the folder has been selected. After that it’s just a matter of testing the scripts on whatever website they are working on.
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10 Responses to “Greasemonkey in Opera”
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[...] Greasemonkey has been expanded and – at least – been partially supported by other browsers such as Greasemonkey Opera or Google Chrome [...]
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[...] Firefox用户可以下载和安装一个Greasemonkey扩展,Google Chrome可以看一下Google Chrome Greasemonkey这篇文章,Opera用户可以从Greasemonkey in Opera中了解。最后IE用户可以在Trixie上取得Greasemonkey。 [...]


Awesome tip! Thanks Martin
Note that not all Greasemonkey scripts work in Opera.This following script
Emulate GM functions
http://www.howtocreate.co.uk/operaStuff/userJavaScript.html#compatibility
helps in supporting a few more and its by an Opera employee.
Fantastic! Thanks for the tip. This will put me even closer to a full conversion from Firefox to Opera.
This is the one of the great things about Opera; the native support for user javascript and css, so no need of Greasemonkey or Stylish.
help ! i test youtube lyrics (http://userscripts.org/scripts/show/22569). But it doesn’t work !
Thanks !
Thanks so much for this! Really helped out a lot!
Well the demand of proxies will keep increasing day by day. Nice article by the way!
How do I download a script with Opera… It just says “Install” and next I get a screen with text, but no download … :-(