Netleaf - Network Scanner

Netleaf is a simple and user-friendly network scanning tool built with Python and PySide6. It provides both IP and port scanning capabilities with a clean and intuitive graphical user interface.

Features

• IP Range Scanning: Scan a range of IP addresses to detect active devices.
• Port Scanning: Quickly scan for open ports on target devices.
• Device Information: Displays Device Name and Manufacturer lookup.
• Dark and Light Theme Support: Choose between dark and light themes.
• Customizable Scanning Settings: Configure scan attempts, protocols (ARP, ICMP, TCP, UDP), timeouts, and more.
• Results Filtering: Easily filter devices by status (All, Active, Timeout, Inactive).
• CSV Export: Export scan results to CSV for further analysis.
• Multi-threaded Scanning: Improved scanning speed with multi-threading support.

Installation

Netleaf provides installers for multiple platforms:

• Windows: NetleafSetup.exe
• Linux (Debian/Ubuntu): .deb package
• Linux (Fedora/openSUSE/RHEL): .rpm package

1. Go to the Releases page.
2. Download the installer/package for your operating system.
3. Install and follow any on-screen or system instructions.

Usage

IP Scanning

1. Enter the IP range to scan.
2. Click Scan Devices to start the IP scan.
3. View results in the table which includes Device Name and Manufacturer.
4. Use the filter dropdown to filter results by device status.

Port Scanning

1. Switch to the Port Scan tab.
2. Enter the IP address and port range to scan.
3. Click Scan Ports to start the port scan.
4. View results in the table.

Configuration

Customize various settings through the Settings menu:

• Appearance: Choose between light and dark themes.
• Logging: Enable or disable logging.
• Scanning: Configure scan attempts, protocols, timeouts, and more.

Exporting Results

Use the Save to File option in the File menu to export scan results as a CSV file.

Main Window

License

This project is licensed under the GNU General Public License v3.0 – see the LICENSE file for details.