QuickBooks Tool Hub is a software program developed by Intuit, the makers of QuickBooks accounting software. It's a collection of tools and utilities designed to help troubleshoot and resolve common issues that users may encounter while using QuickBooks.

The QuickBooks Tool Hub includes several tools that can help resolve issues such as network connectivity problems, company file issues, PDF and printing problems, installation issues, and many more. It's a one-stop-shop for all QuickBooks troubleshooting needs.