2
Score: 92%
CommercialWindowsMacLinux
More Developer Charles machine between the internet and the HTTP and SSL / HTTPS traffic, the show HTTP proxy / HTTP monitor / reverse proxy enables you. Features:Commercial,Mac,Windows,Linux
Alternatives 4
Score: 93%
FreeOpen SourceWindowsMacLinux
More HTTP proxy mitmproxy SSLcapable maninthe middle. Control the flow of traffic and provides a console interface that allows you edited on the fly. That Features:Free,Open,Source,Mac,Windows,Linux
Alternatives 6
Score: 84%
FreeOpen SourceWindowsMacLinux
More (ZAP) penetration testing tool for finding vulnerabilities in web applications, integrated Zed Attack Proxy is easy to use. It is designed to of the people. Features:Free,Open,Source,Mac,Windows,Linux
Alternatives 8
Advanced REST Client (ARC)
Score: 88%
FreeOpen SourceChromeWindowsMacLinux
More API test tool. The web allows developers to test and create custom HTTP requests. Features:Free,Open,Source,Mac,Windows,Linux,Chrome,OS,Chrome
10
Score: 64%
FreePersonalWebWindowsMacLinux
More The API is very important for any online business. Back light helps organizations manage the life cycle of the API. Removed a large amount of visual modeling, manual solution, Features:Free,Personal,Mac,Windows,Linux,Web
Alternatives 12
Score: 67%
FreeWindows
More SmartSniff capture TCP/IP packets, and a packet sniffer, it shows as sequence of conversations between clients and servers. TCP/IP, you can view Features:Free,Windows
Alternatives 14
Score: 71%
FreemiumWindows
More NetworkMiner for Windows (NFAT network forensics analysis tool. NetworkMiner can detect a passive network sniffer/packet capturing tool can be used to Features:Freemium,Windows
Alternatives 16
Score: 69%
FreeOpen SourceWindowsMacLinux
More Lighthouse web improve pages, the quality of open-source, car-tool. Or you can run against any Web page that requires a notary public. Features:Free,Open,Source,Mac,Windows,Linux
Alternatives 18
Score: 30%
FreeOpen SourceFirefoxWindowsMacLinux
More Just (///post, get, put, delete) HTTP-requests, responses, views, and the transaction history is a tool to keep. Features:Free,Open,Source,Mac,Windows,Linux,Firefox
Alternatives 20
Score: 70%
FreeFirefoxWindowsMacLinux
More The goal of this project, the first web-page-info is A Header tab add Adds information about the HTTP headers in three ways: Features:Free,Mac,Windows,Linux,Firefox
Alternatives 22
Score: 62%
CommercialMac
More The HTTP client for debugging HTTP services by inspecting and creating complex http messages graphics-Mac OS X Leopard developer tool. Features:Commercial,Mac
Alternatives 24
Score: 43%
CommercialWindows
More The developers of HTTP Debugger Pro http Sniffer and analysis Features:Commercial,Windows
Alternatives 26
Score: 50%
CommercialMaciPhoneiPad
More Work on the menu quietly, the rise of high-performance, HTTP/SOCKS5 proxy server. Capture and the location of the logging of the HTTP traffic summary, and Features:Commercial,Mac,iPhone,iPad
Alternatives 28
Score: 33%
FreeWindows
More All HTTP requests responses sent between web browser and web-server/packet sniffer tool that captures and displays these in a simple table. Features:Free,Windows
Alternatives 30
Score: 50%
FreeOpen SourceWindowsMacLinux
More Browser, an HTTP proxy, which allows developers to show the requirements and intervention of James and a monitor. Popular developer for an open source alternative. Features:Free,Open,Source,Mac,Windows,Linux,React,Electron,/,Atom,Shell
Alternatives Fiddler alternatives FAQ
What is the best Fiddler alternative?
Charles is currently the top-ranked option on this list based on community votes and item score.
Are there free Fiddler alternatives?
Yes. Free, freemium, or open-source options in this list include mitmproxy, Zed Attack Proxy, Advanced REST Client (ARC), StopLight, SmartSniff.
Which platforms are covered?
The alternatives in this list include options for Windows, Mac, Linux, Firefox, Chrome +3, depending on each product.
How are alternatives ranked?
Alternatives are ordered by community voting signals, item score, and the available product details collected for each option.
HTTP Toolkit is another good fiddler alternative: https://httptoolkit.tech/fiddler-alternative