Short description of Personal Knowbase 3.1.4: Take control of your notes with Personal Knowbase. Capture your thoughts and clear your head. This freeform note management software is easy to use, yet handles a large amount of information. Retrieve related notes by filtering on your chosen keywords. Import many file types. Link to websites and files. Cross-link notes. Protect with passwords. Tag important notes for instant access. Run from portable USB drive. No limit to size of the database.