It's easier than you think

with html, css & js

Neutralino is a lightweight and portable application development framework. It lets you develop cross-platform applications using JavaScript, HTML and CSS.

In electron and NWjs you have to install NodeJs and hundreds of dependency libraries. Embedded Chromium and Node creates large overhead and makes even simple apps like “hello world” considerable in size. Neutralino offers a lightweight and portable SDK which is an alternative for Electron and NW.js also with many advantages.

Learn Neutralino within 5 mins

No prerequisite is required

Neutralino Features

Native OS functions

Neutralino Javascript API offers access to OS level functions.

Portable & Zero Dependency

No extra dependencies are required. SDK is fully portable. Debug applications using a web browser

Cross-Platform Support

Neutralino apps will work on Linux and Windows. Single application package for all supported platforms


An uncompressed Neutralino app is only ~5MB and compressed app size is ~1MB.

Start developing Neutralino apps

Download portable SDK (< 1mb)