Get Fiddler traces from users through FiddlerCap

Direct your users to download and use FiddlerCap, a simplified version of Fiddler Classic for trace capture only.

Try the Fiddler Jam Browser Extensions

Try the new an all-in-one Fiddler Jam that collects bug details to help you resolve issues faster and more efficiently while delighting your end-users.

Try the Cross-Platform Fiddler Everywhere

Amplify your debugging efforts with a Web Debugging Proxy for any device or platform. Fiddler Everywhere is a pathway for all, supporting macOS, Linux and Windows.