# Nucleo

> An icon library plus a desktop app to organize SVGs.

- Open the app: https://nucleoapp.com/
- Linkstore listing: https://www.linkstore.io/apps/nucleo-2251247306
- Category: Design
- Price: Paid
- Rating: Not rated yet
- Runs in: any web browser, nothing to install
- Made by: Linkstore Editors
- Listed on Linkstore: 2026-10-06
- Tags: Icons, Organizer, SVG

## About

Tens of thousands of icons, with a Mac and Windows app to search, restyle and export SVG for a project.

## Alternatives to Nucleo

- [Heroicons](https://www.linkstore.io/apps/heroicons-6717604987): The icon set made by the Tailwind team.
- [Iconoir](https://www.linkstore.io/apps/iconoir-6000219224): A large open-source icon set. No account, no paid tier.
- [Iconify](https://www.linkstore.io/apps/iconify-7771301092): Search almost every open icon set in one place.
- [Lucide](https://www.linkstore.io/apps/lucide-3530757817): A clean open-source icon set, forked from Feather.
- [Icons8](https://www.linkstore.io/apps/icons8-9018870973): Icons, illustrations and photos in a consistent style.
- [Phosphor](https://www.linkstore.io/apps/phosphor-8553786392): A flexible icon family with weights from thin to fill.

## FAQ

### What is Nucleo?

Tens of thousands of icons, with a Mac and Windows app to search, restyle and export SVG for a project.

### Is Nucleo free?

Nucleo is a paid app. Check its site for a trial.

### Do I need to download Nucleo?

No. Nucleo runs in your web browser at nucleoapp.com, so there's nothing to install. It works on any computer, and usually on phones too.

### Who makes Nucleo?

Linkstore's editors added Nucleo to the store. If you run it, you can claim the listing from its page.

### What are the best alternatives to Nucleo?

Popular alternatives to Nucleo include Heroicons, Iconoir and Iconify.