I am constantly trying to update and improve this application, as well as other apps I'm working on. Feel free to contact me if you'd like to contribute or have any ideas. All my applications are open sourced on GitHub at http://github.com/benedwards44.
If you haven't already, check out my other apps at the Salesforce Toolkit Page: http://sftoolkit.co/
Salesforce Schema Lister
This tool uses the Salesforce Metadata API to build a list of objects, fields and field attributes from within your Salesforce Org.
None of your organisation information or data is captured or kept from running this tool.
This application uses multiple API calls to your Salesforce Org to retrieve metadata and execute the logic it needs to run. Each Salesforce Org has a 24 hour limit of API calls it can make, and may break other integrations if you exceed this limit.