# How to connect SauceLab with Leapwork?

Leapwork allows users to test your application under development in cloud-based remote environments like SauceLab and BrowserStack. If you have a SauceLab subscription then you can test your application under development from your local machine using Sauce Connect. Sauce Connect is a proxy server that opens a secure connection between a Sauce Labs virtual machine running your browser tests, and an application or website you want to test that's on your local machine or behind a corporate firewall.

Please follow the below steps to test your local app from SauceLab using Leapwork.

1. Download Sauce Connect from the below URL.  [https://wiki.saucelabs.com/display/DOCS/Sauce+Connect+Proxy](https://wiki.saucelabs.com/display/DOCS/Sauce+Connect+Proxy) If you're using Windows 7, 8, or 10 platforms then click the link " _Download Sauce Connect v4.4.11 for Windows 7+_"
2. After downloading, extract the files
3. Navigate inside the folder till you reach a bin folder
4. Open a command window and navigate to the same folder
5. After that type the following command in the command line "sc.exe -P 8000 -u YourSauceUserName -k YourSauceKey", for more info about all command line options please visit [Sauce Command Reference](https://wiki.saucelabs.com/pages/viewpage.action?pageId=48365781)
   
6. While your command is running Sauce lab will try to set up a Selenium listener port on your system therefore it will ask you to add a firewall exception in your system by pressing Allow access button.

**For any clarification, please contact our [Priority Support](mailto:prioritysupport@leapwork.com).**