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sniffnet

★ 40,564 Open GitHub ↗

Comfortably monitor your network traffic 🕵️‍♂️

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Application to comfortably monitor your network traffic.<br>
Cross-platform. Intuitive. Reliable.

Translated in:<br>
🇨🇳 🇩🇪 🇫🇷 🇷🇺 🇵🇹 🇪🇦 🇮🇹 🇵🇱 [+&nbsp;18&nbsp;more&nbsp;languages](https://github.com/GyulyVGC/sniffnet/issues/60)
</div>

## _Support Sniffnet's development_ 💖

<i>Sniffnet is completely free, open-source software which needs lots of effort and time to develop and maintain.

If you appreciate Sniffnet, [sponsor the project](https://github.com/sponsors/GyulyVGC) to support its [growth](https://github.com/GyulyVGC/sniffnet/blob/main/ROADMAP.md).

For sponsorship inquiries, feel free to reach out at `sponsor@sniffnet.app`.

A special shout-out to these awesome organizations and folks who are sponsoring Sniffnet:</i>

<table><tr><td>
<a href="https://www.recall.ai/careers?ashby_jid=7b02811e-bc91-4ef2-925d-f56a5acac13b&utm_source=github&utm_medium=sponsorship&utm_campaign=sniffnet" title="recall.ai">
<img height="60" src="https://github.com/user-attachments/assets/5b46a13e-19e5-4924-9801-f142b651cf49" />
</a><br>
<blockquote><i>Processing over 3TB/s of video at peak load, <a href="https://www.recall.ai/careers?ashby_jid=7b02811e-bc91-4ef2-925d-f56a5acac13b&utm_source=github&utm_medium=sponsorship&utm_campaign=sniffnet">now hiring in SF</a></i></blockquote>
</td></tr></table>

## Download

<table>
  <tr>
    <td>
      <picture><img alt="Windows" title="Windows" height="85px" src="https://raw.githubusercontent.com/GyulyVGC/sniffnet/main/resources/repository/badges/windows.svg"/></picture>
    </td>
    <td>
      <a href="https://github.com/GyulyVGC/sniffnet/releases/latest/download/Sniffnet_Windows_x64.msi">x64</a> | <a href="https://github.com/GyulyVGC/sniffnet/releases/latest/download/Sniffnet_Windows_arm64.msi">arm64</a> | <a href="https://github.com/GyulyVGC/sniffnet/releases/latest/download/Sniffnet_Windows_x86.msi">x86</a>
    </td>
  </tr>
  <tr>
    <td>
      <picture><img alt="macOS" title="macOS" height="85px" src="https://raw.githubusercontent.com/GyulyVGC/sniffnet/main/resources/repository/badges/macos.svg"/></picture>
    </td>
    <td>
      <a href="https://github.com/GyulyVGC/sniffnet/releases/latest/download/Sniffnet_macOS_Intel.dmg">Intel</a> | <a href="https://github.com/GyulyVGC/sniffnet/releases/latest/download/Sniffnet_macOS_AppleSilicon.dmg">Apple silicon</a>
    </td>
  </tr>
  <tr>
    <td>
      <picture><img alt="Linux" title="Linux" height="85px" src="https://raw.githubusercontent.com/GyulyVGC/sniffnet/main/resources/repository/badges/linux.svg"/></picture>
    </td>
    <td>
      AppImage: <a href="https://github.com/GyulyVGC/sniffnet/releases/latest/download/Sniffnet_LinuxAppImage_amd64.AppImage">amd64</a> | <a href="https://github.com/GyulyVGC/sniffnet/releases/latest/download/Sniffnet_LinuxAppImage_arm64.AppImage">arm64</a> | <a href="https://github.com/GyulyVGC/sniffnet/releases/latest/download/Sniffnet_LinuxAppImage_i386.AppImage">i386</a> | <a href="https://github.com/GyulyVGC/sniffnet/releases/latest/download/Sniffnet_LinuxAppImage_armhf.AppImage">armhf</a> <br>
      DEB: <a href="https://github.com/GyulyVGC/sniffnet/releases/latest/download/Sniffnet_LinuxDEB_amd64.deb">amd64</a> | <a href="https://github.com/GyulyVGC/sniffnet/releases/latest/download/Sniffnet_LinuxDEB_arm64.deb">arm64</a> | <a href="https://github.com/GyulyVGC/sniffnet/releases/latest/download/Sniffnet_LinuxDEB_i386.deb">i386</a> | <a href="https://github.com/GyulyVGC/sniffnet/releases/latest/download/Sniffnet_LinuxDEB_armhf.deb">armhf</a> <br>
      RPM: <a href="https://github.com/GyulyVGC/sniffnet/releases/latest/download/Sniffnet_LinuxRPM_x86_64.rpm">x86_64</a> | <a href="https://github.com/GyulyVGC/sniffnet/releases/latest/download/Sniffnet_LinuxRPM_aarch64.rpm">aarch64</a>
    </td>
  </tr>
</table>

Links in the table above will download the latest version of Sniffnet directly from [GitHub releases](https://github.com/GyulyVGC/sniffnet/releases). <br>
Not what you're looking for? Check out [alternative installation methods](https://github.com/GyulyVGC/sniffnet/wiki/Alternative-installation-methods).

> [!NOTE]
>
> Remember to also install the [required dependencies](https://github.com/GyulyVGC/sniffnet/wiki/Required-dependencies) for your operating system.

## Features

- 💻 choose a **network adapter** of your PC to inspect
- 🏷️ select a set of **filters** to apply to the observed traffic
- 📁 **import** and **export** comprehensive capture reports as **PCAP** files
- 📊 view overall **statistics** about your Internet traffic
- 📈 view **real-time charts** about traffic intensity
- 🏠 identify connections in your **local network**
- 🌍 discover the **geographical location** of remote hosts
- 🌐 find out **domain name** and **ASN** of the hosts you are exchanging traffic with
- 📖 identify **6000+ upper layer services**, protocols, trojans, and worms
- 🎮 see which **programs** are generating network bandwidth
- ⭐ save your **favorite** network hosts, services, and programs
- 📌 keep an eye on your network even when the application is **minimized**
- ️🔎 search and **inspect** each of your network connections in real time
- 🔉 set custom **notifications** to inform you when defined network events occur
- 🚫 import custom **IP blacklists** to highlight potentially dangerous connections
- 🎨 choose the **style** that fits you the most, including custom themes support
- ...and more!

## User manual

Do you want to **learn more**? <br>
Check out the [**Sniffnet Wiki**](https://github.com/GyulyVGC/sniffnet/wiki), a comprehensive manual to help you
thoroughly master the application from a basic setup to the most advanced functionalities. <br>
The Wiki includes step-by-step guides, tips, examples of usage, and answers to frequent questions.

## Troubleshooting

<summary>See details</summary>

### Missing dependencies

Most of the errors that may arise are likely due to your system missing dependencies
required to correctly analyze a network adapter. <br>
Check the [required dependencies page](https://github.com/GyulyVGC/sniffnet/wiki/Required-dependencies) 
for instructions on how to proceed depending on your operating system.

### Rendering problems

In some circumstances, especially if you are running on an old architecture or your graphical drivers are not updated,
the `wgpu` default renderer used by [iced](https://github.com/iced-rs/iced)
may manifest bugs (the interface glitches, color gradients are unsupported, or some icons are completely black). <br>
In these cases you can set an environment variable to switch to the `tiny-skia` renderer,
a CPU-only software renderer that should work properly on every environment:

```sh
ICED_BACKEND=tiny-skia
```

### ***In any case, don't hesitate to [open an issue](https://github.com/GyulyVGC/sniffnet/issues/new/choose), and I will do my best to help you!***

</details>

## Acknowledgements

- A big shout-out to [all the contributors](https://github.com/GyulyVGC/sniffnet/blob/main/CONTRIBUTORS.md) of Sniffnet!
- The graphical user interface has been realized with [iced](https://github.com/iced-rs/iced), a cross-platform GUI library for Rust focused on simplicity and type-safety
- IP geolocation and ASN data are provided by [MaxMind](https://www.maxmind.com)
- Free code signing for Windows Installer is provided by [SignPath.io](https://about.signpath.io/), certificate by [SignPath Foundation](https://signpath.org/)
- [Sniffnet](https://ads.fund/token/0xadfc251f8ef00ceaeca2b5c1882dabe5db0833df) project is supported by ADS.FUND
- Last but not least, thanks to [every single stargazer](https://github.com/GyulyVGC/sniffnet/stargazers): all forms of support made it possible to keep improving Sniffnet!

## Stay in the loop

Wait... there's more!<br>Sniffnet is rapidly evolving, and new features are added on a regular basis.<br>
Follow the <a href="https://sniffnet.app/news/"><b>news</b></a> and Sniffnet socials to never miss an update.

You can also reach us by email at `info@sniffnet.app`.

sniffnet

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