Fiddler one among the best tool to debug your web application.

This tool will help you to understand the input and the output received to your web services. And also the traffic on your application server.

Best thing about fiddler is it will easily capture all web service that got failure and what is the response your received.

This will also help you to understand what are all the services that are fired on click of any event object.

This tool is open source, any one can download and check it. Review collected by and hosted on G2.com.

When your fiddler start capturing the service, your mail service Outlook won't be able to send email.

Also it is not that user friendly. Review collected by and hosted on G2.com.

Fiddler logs efficiently every packet going through your network driver, HTTPS decryption is supported, ability to use your computer as a proxy for mobile and other devices like applications. Universal Windows Platforms apps are also supported through WinConfig which is very useful for these kind of applications. Review collected by and hosted on G2.com.

Fiddler search features are very slow, uncompressed requests searches can be applied but in most of cases for big scans it causes Fiddler to stop responding or in the worst of cases crash. Review collected by and hosted on G2.com.

We can easily track or debug the we request it will provide complete input and output of the request in different format s.we can download the sessions for the reference and we can encoding and configure rules Review collected by and hosted on G2.com.

It will capture huge unnecessary request Review collected by and hosted on G2.com.

Fiddler is the best tool in the market for web traffic monitoring and debugging it is

1. Easy to use for web monitoring .

2. Great facility for having a rules to be applied on the request and response.

3.Auto res ponder and the statistics feature is just awesome.

4.we can replay selected requests (API).

5.we can apply proxy for the incoming and outgoing request across all applications. Review collected by and hosted on G2.com.

It do sent captures some requests from specific applications and sometimes browsers get hanged up by Turing fiddler on. Review collected by and hosted on G2.com.

You can edit web sessions easily. And best thing is its free.data can be seen in any format xml jason etc. You can monitor web traffic. Review collected by and hosted on G2.com.

Sometimes server request get missed.web filtering is not available in this application. Review collected by and hosted on G2.com.

Fiddler can be best used to capture the services getting called. Review collected by and hosted on G2.com.

It stops some of the applications from running. Review collected by and hosted on G2.com.

1. Easy to use for Web Traffic monitoring.

2. Supports browsers like chrome, mozilla, safari, IE, opera etc with proxy manipulation.

3. Good formats available as Raw, JSON etc for Web traffic debugging to identify cookie, header, cache used

4. API calls can be replayed or certain http calls can be made such as 500, 404, 401 etc.

5. Recording performance of the call is easy by reading time taken and the size of file etc.

6. http and https traffic cane be decrypted and manipulated using rules and proxy settings. Review collected by and hosted on G2.com.

1. Enterprise priority support package is very expensive compared to the basic free version.

2. Sometimes few server requests get missed as well as extra web filtering options would be appreciated.

3. Mobile testing support can be improved to cover large growing market.

4. Review collected by and hosted on G2.com.

The way it track URL navigation is accurate and fast.

It also helps to debug the application directly from fiddler.

We can also use for security testing.

We get the output from various source., if there is any error on page we can easily track from fiddler.

There are many different features which you can use, like Get Post method to do different changes.

There is a feature where if the link go down, UI shows in red this is good indication to track any issue on web page. Review collected by and hosted on G2.com.

There are so many different features where we are not aware.

The UI can be improved. Review collected by and hosted on G2.com.

The Traffic Capturing is awesome. We can track the http requests of a specific website that we'd like to create a web automation bot. The https decode function allows to see what is happening in the background and provides a full view of the cookies, requests and the http response along with all stuff sent by the web server, such as JSON, XML, etc. Review collected by and hosted on G2.com.

When the response body is very big, the frame doesn't show up everything. It's frustrating sometimes we need to export it to a notepad to see and analyse the results. Review collected by and hosted on G2.com.

I like how simplistic the application is. I don't really have to do many setting changes in order to get started. Once I get my phone to connect properly to Fiddler, it's pretty easy from there. I like how you can filter out processes based on what you want. I tend to filter out the processes so that it only shows the urls that I'm browsing on my phone. Review collected by and hosted on G2.com.

However, I wouldn't necessarily call this application intuitive. I definitely had to ask for guidance/help both online and offline. To be honest, I'm still not entirely sure how it all works. I feel like this application would be a bit better if there was more documentation on how it worked. I did find an instructional guide on how to use Fiddler with my phone. However, the instructional guide was pretty straight-forward. I would've liked it ab it more if it was more in-depth. Review collected by and hosted on G2.com.