Please note that not all Greasemonkey scripts run on Opera. However, most of them works just fine 🙂
These scripts are called User JavaScripts on Opera.
How to install an User JavaScript:
Step 1
Create a folder any where in your computer. Name it as you like (exapmle: MyOperaScript).
Step 2
Copy user script file on that folder.
Step 3
Launch Opera. Then Go to:
Tools > Preferences > Advanced > Content>JavaScript Option
select the folder created in step 1.
Click “OK” and exit preference window.
That’s so simple! 😀
bigger picture