Fluxzy Free plan 9.4 Visit FiddlerCore
telerik.com
Spec sheet
- Platforms
- The latest version can be used on Windows, Linux, Mac, and other platforms that implement .NET Standard.Read 8 Oct 2026 · telerik.com
- Integrations
- The product page lists integration with Telerik Fiddler and Telerik TestStudio.Read 8 Oct 2026 · telerik.com
- Client support
- The documentation says FiddlerCore supports virtually any client application and most devices through mobile proxy settings.Read 8 Oct 2026 · telerik.com
- Current framework
- The latest version targets .NET Standard 2.1; support for .NET Framework 4.8 and earlier is available only in older versions.Read 8 Oct 2026 · telerik.com
- Downloads
- With an active trial or developer license, users can download standalone installation files, assemblies, NuGet packages, and old versions.Read 8 Oct 2026 · telerik.com
- Import and export
- The product page lists importing and exporting traffic to various formats as a key feature.Read 8 Oct 2026 · telerik.com
- Monitoring use
- The product page describes using FiddlerCore to monitor network systems, devices, and applications and identify delays, missing services, or potential dangers.Read 8 Oct 2026 · telerik.com
- Older framework limit
- FiddlerCore 6.x is incompatible with .NET Framework; the system requirements page specifies FiddlerCore 5.0.2 or older for .NET Framework 4.8.Read 8 Oct 2026 · telerik.com
- Testing use
- FiddlerCore can replace frontend and backend services, replicate APIs, modify responses, and simulate network conditions and user loads for testing.Read 8 Oct 2026 · telerik.com
- Traffic tools
- Its features include HTTP/HTTPS capture and modification, content filtering, and storing and reloading web traffic.Read 8 Oct 2026 · telerik.com
- Trial limits
- The 30-day trial does not allow integration into end products or commercial, productive, training, or redistribution use.Read 8 Oct 2026 · telerik.com
- Trial support
- The license agreement says trial users can submit support requests with a 72-hour response time, excluding Saturdays, Sundays, and holidays, for 30 days after their initial trial download.Read 8 Oct 2026 · telerik.com
- What it is
- FiddlerCore is a .NET class library that can be integrated into .NET applications to capture and modify HTTP and HTTPS traffic without the Fiddler user interface.Read 8 Oct 2026 · telerik.com
Plans and prices
Internal Applications Use $2,999 a year per application, per year Object code form only · one internal business application · valid for one year · 1 Year Priority Support Read 8 Oct 2026 · telerik.com
Commercial Applications Use Priced on request per application, per year For commercial applications · includes redistribution rights · Priority Support Read 8 Oct 2026 · telerik.com
Where Specifiction places it
- Web Debugging Proxies#10 of 278.4
