Tools extensively use to Automate end to end UI functions:

• Excel Readers: Reading large excel data into UI automation
• Logs- Manage all log files generated
• Mails
Zip
• Listeners- Soft assertions,Test Failure
• Jenkins- Integrate Jenkins with your automation framework
• Maven- Manage Dependencies and build
• ReportNG
Database Connection
• Properties- Manage configuration files
• RunModes
• Testng- important Testng Annotation to execute your tests
• ScreenshutUitls