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ProxyPin is the free open source alternative of undefined

Open source free traffic capture HTTP(S),Support Windows、Mac、Android、IOS、Linux Full platform system

You can use it to intercept, inspect & rewrite HTTP(S) traffic, Support capturing Flutter app traffic, ProxyPin is based on Flutter develop, and the UI is beautiful and easy to use.

Features

  • Mobile scan code connection: no need to manually configure WiFi proxy, including configuration synchronization. All terminals can scan codes to connect and forward traffic to each other.
  • Domain name filtering: Only intercept the traffic you need, and do not intercept other traffic to avoid interference with other applications.
  • Search: Search requests according to keywords, response types and other conditions
  • Script: Support writing JavaScript scripts to process requests or responses.
  • Request rewrite: Support redirection, support replacement of request or response message, and can also modify request or response according to the increase.
  • Request blocking: Support blocking requests according to URL, and do not send requests to the server.
  • History: Automatically save the captured traffic data for easy backtracking and viewing. Support HAR format export and import.
  • Others: Favorites, toolbox, common encoding tools, as well as QR codes, regular expressions, etc.

Mac will prompt untrusted developers when first opened, you need to go to System Preferences-Security & Privacy-Allow any source.

FreeWindowsmacOSLinuxAndroidiOS
NoteGen is the free open source alternative of undefined

NoteGen is a cross-platform Markdown note-taking application dedicated to using AI to bridge recording and writing, organizing fragmented knowledge into a readable note.

Why Choose NoteGen?

  • Lightweight: Installation package is only about 10MB, free with no ads or bundled software.
  • Cross-platform: Supports Mac, Windows, Linux, and thanks to Tauri2's cross-platform capabilities, will support iOS and Android in the future.
  • Supports multiple recording methods including screenshotstextillustrationsfileslinks, etc., meeting fragmented recording needs across various scenarios.
  • Native offline usage with Markdown(.md) as the storage format, while also supporting real-time synchronization to private GitHub repositories with history rollback.
  • AI-enhanced: Configurable with ChatGPT, Gemini, Ollama, LM Studio, DeepSeek, and other models, with support for custom third-party model configuration.
FreeWindowsmacOSLinux
Brewlet is the free open source alternative of undefined

This menulet makes it easier to use brew.sh.

For example, you need to manually check if some of your packages can be updated.

With Brewlet it's easy: if everything is working swimmingly, then you'll see the normal shadow  icon.

If updates are available to be installed, the icon will become colored,  , to get your attention – along with a notification if you wish.

Once clicked, you'll be able to upgrade your packages, among other options. In addition, Brewlet will periodically check the status of packages in the background, so you don't have to.

FreeWindowsmacOSLinux

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