The following sections contain general information about the EPO's Online Filing software.

• 1. Getting started
• 1.1 What do I need to file a patent application online?
• 1.2 How does Online Filing work?
• 1.3 What are the features and advantages of Online Filing?
  • 1.3.1 Validation
  • 1.3.2 Address book
  • 1.3.3 Templates
  • 1.3.4 Folders
• 1.4 Where can I find more information on Online Filing?
• 1.5 Exercises