Fiddler Description

Utilize Telerik Fiddler HTTP(S) proxy to capture all internet traffic between your computer and external sites, allowing you to analyze that traffic, set breakpoints, and manipulate both requests and responses. Fiddler Everywhere serves as a versatile web debugging proxy compatible with macOS, Windows, and Linux platforms. You can capture, inspect, and monitor all HTTP(S) communication, facilitating the mocking of requests and troubleshooting of network problems. This tool is applicable to any browser or application, enabling you to debug traffic across macOS, Windows, Linux, and mobile devices running iOS or Android. It guarantees that the necessary cookies, headers, and cache settings are properly exchanged between client and server. Supporting diverse frameworks such as .NET, Java, and Ruby, Fiddler Everywhere empowers you to mock or alter requests and responses on any website efficiently. This straightforward approach allows for testing website functionality without the need for code alterations. By employing Fiddler Everywhere, you can effectively log and analyze all HTTP/S traffic between your system and the wider internet, streamlining your debugging process.

Fiddler Alternatives
Control D Reviews
Control D
(182 Ratings)
Control D is a customizable DNS filtering and traffic redirection platform that leverages Secure DNS protocols like DNS-over-HTTPS, DNS-over-TLS and DNS-over-QUIC, with support for Legacy DNS. With Control D you can: block malicious threats, block unwanted types of content network wide (ads & trackers, IoT telemetry, adult content, socials, and more), redirect traffic using transparent proxies and gain visibility on network events and usage patterns, with client level granularity. Think of it as your personal Authoritative DNS resolver for the entire Internet that gives you granular control over what domains get resolved, redirected or blocked.
Learn more
Cerberus FTP Server Reviews
Cerberus FTP Server
(159 Ratings)
Cerberus FTP Server provides a secure and reliable file transfer solution for the demanding IT professional. Supporting SFTP and SCP, FTP/S, and HTTP/S, Cerberus is able to authenticate against Active Directory and LDAP, run as a Windows service, has native x64 support, includes a robust set of integrity and security features and offers an easy-to-use manager for controlling user access to files and file operations.
Learn more
HttpWatch Reviews
HttpWatch
Elevate your debugging and web performance skills with an advanced in-browser HTTP sniffer that allows you to analyze network traffic produced by a web page without the need to switch to an external tool. This tool enables precise measurement of a web page's network performance while uncovering potential enhancements to its speed, all without needing additional configurations or proxies—even for encrypted HTTPS traffic! Instantly identify vulnerable SSL configurations and other security-related concerns on your web server. The free Basic Edition allows anyone to send you comprehensive log files, facilitating remote error diagnosis and performance troubleshooting. Furthermore, the HttpWatch API empowers you to gather performance metrics from your automated website testing. Fully compatible with Chrome, Edge, and Internet Explorer, HttpWatch displays the HTTP and HTTPS traffic generated during web page access, and by selecting a request, you can view all relevant information conveniently organized in a tabbed interface. This seamless integration ensures that you have all the necessary insights at your fingertips to optimize your web applications.
Learn more
HttpMaster Reviews
HttpMaster
HttpMaster is a HTTP debugging and testing tool specialized in testing web API applications and REST web services. Core features: - HttpMaster project to store complete definition of request items. - Broad set of HTTP properties (HTTP headers, URL encoding, etc.). - Dynamic parameters to simulate variations of input data or create global API values. - Response data validation with logical expressions. - Request chaining to use data from previous request with the next request. - Extensive data upload support, including 'multipart/form-data'. - Request data builder for creating request body with an optional parameters. - Request item execution with detailed progress monitoring. - Execution groups to create batches of requests. - Comprehensive execution data review and management. - Basic request tool for ad-hoc execution. - Command line interface. - Support for PDF reports. - Support for cURL commands.
Learn more

Pricing

Pricing Starts At:
$12 per user per month
Free Version:
Yes

Integrations

View Integrations

Reviews - 1 Verified Review

Total
ease
features
design
support
See More Reviews Write a Review

Company Details

Company:
Progress Software
Year Founded:
1981
Headquarters:
United States
Website:
www.telerik.com/fiddler

Media

Fiddler Screenshot 1
Fiddler Screenshot 1
Recommended Products
Our Free Plans just got better! | Auth0 Icon
Our Free Plans just got better! | Auth0

With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
Try free now

Product Details

Platforms
Windows
Mac
Linux
Types of Training
Training Docs
Customer Support
Online Support

Fiddler Features and Options

Bug Tracking Software

Backlog Management
Filtering
Issue Tracking
Release Management
Task Management
Ticket Management
Workflow Management

API Testing Tool

Functional Testing
Fuzz Testing
Load Testing
Penetration Testing
Runtime and Error Detection
Security Testing
UI Testing
Validation Testing

Fiddler Lists

Fiddler User Reviews

Write a Review
  • Name: Gaurav P.
    Job Title: Sr. QA Engineer
    Length of product use: 1-2 Years
    Used How Often?: Daily
    Role: User, Deployment
    Organization Size: 5,000 - 9,999
    Features
    Design
    Ease
    Pricing
    Support
    Likelihood to Recommend to Others
    1 2 3 4 5 6 7 8 9 10

    Fiddler is one of the best open-source product for security engineers

    Edited: Jul 04 2021

    Summary: Fiddler is one of the best open-source applications to find the vulnerabilities of the application. Fiddler is based on client-server architecture.
    Fiddler logs the traffic flowing between your computer and the internet. We can debug application traffic that supports proxy. Such applications include browsers like Chrome, Safari, Firefox, Opera, etc.
    Fiddler has different versions like Fiddler Everywhere, Fiddler Classic for Windows, FiddlerCore, and FiddlerCap.
    I am highly recommending it to security testers and developers.

    Positive: I'm using fiddler to find the vulnerabilities of the application. We can perform penetration testing using fiddler and find several major security-related issues such as CSRF Attack, XSS Attack, SQL Injection, IDOR, Authentication & Authorization, File Upload, Password strength.
    Fiddler provides a detailed overview of the application URLs and with status code and protocols.
    We can quickly analyze the security test results by their priority and severity and export them.
    Fiddler is a web debugging proxy tool and supports multiple proxies such as Firefox, Chrome, Safari, Internet explorer. We need to export the certificate by fiddler and import it on the browser's network settings section.

    - Open-source penetration testing tool.
    - It supports any client-server ar.
    - Tracking cache, cookies & headers
    - Traffic recording and playback mechanism
    - Easy to learn and use it.
    - Decrypt HTTP and HTTPS traffics
    - Formation of any HTTP request feature
    - Autoresponder & Inspection feature
    - We can manipulate the sessions
    - We can perform Load testing as well.
    - It available in multiple flavors like Fiddler Everywhere, Fiddler Classic for Windows, FiddlerCore, and FiddlerCap.

    Negative: No Cons. It is very useful for me during security testing. Thank you, Fiddler.

    Read More...
  • Previous
  • You're on page 1
  • Next