For the complete documentation index, see llms.txt. This page is also available as Markdown.

Install Windows desktop app

This document outlines the required prerequisites and setup steps before installing the Loadmill Desktop App on a Windows system. Ensure these requirements are met to avoid installation or runtime issues.


✅ System Requirements

  • Operating System: Windows 10 or Windows 11 (64-bit)

  • Processor: Intel i3 or higher / AMD equivalent

  • Memory: Minimum 4 GB RAM (8 GB recommended)

  • Disk Space: At least 500 MB free space for installation plus additional space for captured HAR data and logs

  • Network: Stable internet connection required to communicate with Loadmill cloud services


⚙️ Software & Access Requirements

  • Administrative privileges to install software and security certificates

  • Optional: Corporate proxy credentials if behind enterprise firewall (the app supports proxy configuration)


🖥 Installation on Windows

  1. Download the latest version of Loadmill desktop app for Windows from here

  2. Double-click to run the setup

  3. App will get installed in the following folder: C:\Users\<username>\AppData\Local\desktop_app

Loadmill Desktop App

🔐 Certificate Installation (for HTTPS Traffic Capture)

  • When capturing HTTPS traffic (from browsers or mobile devices), Loadmill installs a local root certificate to decrypt HTTPS traffic

  • During installation, accept the certificate prompt to allow HTTPS capture

  • If using for mobile capture: export and install the certificate on the mobile device via Wi-Fi proxy configuration

  • Ensure both desktop and mobile device are on the same Wi-Fi network for proper capture

Proxy Tab

🌐 Network Configuration

  • Allow outbound HTTPS (TCP port 443) to Loadmill’s cloud endpoints

  • Ensure that any corporate VPNs or firewalls do not block the Loadmill app executable or proxy ports

  • For capturing mobile traffic, verify the device proxy is configured to the desktop app’s IP and port (shown within the app)


📁 Log and Configuration Paths

  • Log files: C:\Users\<username>\AppData\Roaming\Loadmill\logs

  • Configuration and captured data: Stored under the app’s user data directory in AppData\Roaming\Loadmill

Download Logs

📞 Support

For installation or connectivity issues, contact Loadmill Support via support@loadmill.com or refer to the official documentation at https://docs.loadmill.com/

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