Puter is an open-source, self-hostable “internet computer” — a full web desktop that runs in your browser. It bundles a file system, a docked taskbar, window manager and a growing set of built-in apps so you can work, create and play under one roof without installing software.

Key Features

• Cloud file system — store, open and edit files from anywhere and keep them in sync across devices.
• Built-in apps — a notepad, voice recorder, spreadsheet, presentation editor, camera and video player ship out of the box.
• Familiar desktop — dock, start menu, draggable overlapping windows and right-click context menus that feel like a native OS.
• Developer platform — build and publish web apps and games with APIs for AI, object storage, key-value storage and serverless workers.
• Publish as a website — turn files into live web pages or deploy them as apps.
• Self-hostable — the full stack is AGPL-3.0 open-source, so you can run your own instance.

Why Use Puter?

If you want a persistent online workspace and file manager you can reach from any browser, Puter is a polished, free option. Because the source is open and self-hostable, you keep control of your data instead of renting a closed cloud drive.

Use Cases

• Personal cloud file manager accessed from any device.
• A lightweight browser-based working desktop for documents and spreadsheets.
• Hosting and publishing your own apps and mini web tools.

Platform

Web (any modern browser) · self-hostable on your own server

Licence

AGPL-3.0 (open source)

Website

puter.com · source on GitHub