Cost / License
- Free
- Open Source (MIT)
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
- Rust




Apps similar to WebSiteSniffer include Wireshark, which is free and open source. Other options are Wget, Website Downloader, Fiddler and WebCopy. There's no shortage of Network Monitors like WebSiteSniffer, with more than 25 alternatives for Windows, Mac, Linux, Android and the web.




Discover and capture container network traffic from your comfy desktop Wireshark, using a containerized service and a Wireshark plugin.


Allows complete downloading of HTML, CSS, JS, images, and assets from any website—all via the browser without install. Follows linked pages, enables previewing, delivers ZIP archives, and supports offline browsing, backups, or analysis with ease.

WebCopier is an easy-to-use website mirror utility. It allows to download entire Web sites, store them locally and view them later, at users' convenience. WebCopier provides access to the downloaded information at any time, no matter where its users are, no Internet...


Wpull is a wget-compatible web downloader and crawler with WARC and Python/Lua scripting support
It downloads websites for offline browsing.



Website Ripper Copier (WRC) is an all-purpose, high-speed website downloader software to save website data. WRC can download website files to your hard drive for offline browsing, extract website files of a certain size and type, like image, video, picture, movie and music, retri.




SiteCrawler is a website downloading application that lets you capture entire sites or selected portions, like image galleries. It features powerful settings that no other application offers.

Packet capture/Network traffic sniffer app with SSL decryption. Not that feature rich yet, but it's a powerful debugging tool especially when developing an app.



Appknox is a mobile app security testing solution to detect and fix vulnerabilities in mobile apps using a combination of automated and manual tests.



Free native HTTPS debugging proxy for Mac (Linux beta) with a built-in API client and an MCP server for AI coding assistants.




Easy, intuitive yet powerful HTTP(S) debugging proxy for macOS, Windows and Linux — capture, inspect, mock, break and replay traffic.



