Downloading the Oracle HTML documentation
Step 1 - Free OTN registration
If you do not yet have an Oracle Technology Network (OTN) Account, you will first need to register.
Step 2 - Download the HTML documentation for your Oracle Server version.
| Oracle Server version | File size |
| Oracle 11.2 Library | 408 MB |
| Oracle 11.1 Library | 374 MB |
| Oracle 10.2 Library | 446 MB |
| Oracle 10.1 Library | 257 MB |
| Oracle 9.2 Library | 209 MB |
| Oracle 9.0 Library | 210 MB |
Step 3 - Unzip the documentation library into an appropriate directory.
Step 4 - Start PL/SQL Developer's HTML Help setup and point to this directory.