Nucleo

Access customizable designer icons on a Mac
Dec 15, 2025
Rating:
3.9 on 100 votes
Category:
Theming › Icons & cursors
Developer:
NucleoApp
License:
Shareware $99
Total downloads:
20
Latest version:
3.2.6

Description

Check out an interactive library of icons for different elements on your desktop. Work with a collection of images of various sizes and orientations and apply the selected ones to windows, applications, archives, directories, etc. Search and customize individual icons.

Nucleo 3.2.6 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.

According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. Nucleo for Mac lies within Theming Tools, more precisely Icons & cursors. This software for Mac OS X was originally created by NucleoApp.

From the developer:

Nucleo is a library of icons with super powers. You can use Nucleo icons for unlimited projects. Even if you don't renew the Basic account, you can still use the source files for as many projects as you want.

Main features:
- Search, customize, export over 8000 icons.
- Import and manage other icon packs.

You may want to check out more software for Mac, such as Java Xeyes, Pumpkin or Restore Icon, which might be similar to Nucleo.

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