Opera Internal Pages is a Opera extension, displays a drop-down menu with all Opera internal pages:
1. about:blank
2. opera:about
3. opera:config
4. opera:plugins
5. opera:drives
6. opera:history
7. opera:historysearch
8. opera:help
9. opera:cache
10. opera:debug
11. opera:memdebug
12. opera:webstorage
13. opera:webdatabases

Requirements:
* Opera

The license of this software is Freeware, you can free download and free use this browser plug-ins software.