Download Ulterius

Ulterius is a free, open-source remote desktop and system management tool that lets you access and control your Windows PC from any web browser. By running a lightweight server on your machine, you can monitor system resources, manage files, view running processes, and control the desktop from anywhere without installing a client app.

The web-based interface makes Ulterius incredibly accessible — you simply open a browser on any device, navigate to your server’s address, and log in. This makes it practical for quick remote access from a phone, tablet, or another computer without the overhead of traditional remote desktop software.

Ulterius also provides a plugin system for extending its capabilities, and its REST API allows developers to integrate remote monitoring and control features into their own applications.

Key Features

• Browser-based remote desktop access with no client software required
• Real-time system monitoring: CPU, RAM, disk, and network usage
• Remote file manager for browsing, uploading, and downloading files
• Process manager to view and terminate running processes
• Plugin system for extending functionality
• REST API for programmatic remote management
• Free and open-source, runs on Windows

How to Install

1. Click the download button to get the Ulterius server installer.
2. Run the installer on the Windows PC you want to access remotely.
3. Configure your username, password, and port in the Ulterius settings.
4. Ensure the chosen port is open in your firewall or router for remote access.
5. Open a browser on any device, navigate to http://your-pc-ip:port, log in, and start managing your PC remotely.