5 Free and Open-source Designs Apps for macOS (Intel and Apple Silicon)

1- Dia

Design flowcharts, UML diagrams and Databases

Dia is a free open-source program for designing and building technical diagrams. It is fairly easy to use and can be installed on macOS, Windows, and Linux.

Read about Dia 's features, license, platforms, and more.

2- Dotgrid

Design fancy stuff in a grid

Dotgrid is a grid-based vector drawing software designed to create logos, icons and type. It supports layers, the full SVG specs and additional effects such as mirroring and radial drawing. Dotgrid exports to both PNG and SVG files.

Read about Dotgrid 's features, license, platforms, and more.

3- Krita

Open-source digital painting software for concept artists, digital painters, and illustrators

Krita is a professional FREE and open source painting program. It is made by artists that want to see affordable art tools for everyone.

Krita is a free and open source digital painting application. It is for artists who want to create professional work from start to end. Krita is used by comic book artists, illustrators, concept artists, matte and texture painters and in the digital VFX industry.

Read about Krita 's features, license, platforms, and more.

4- Paintbrush

Bitmap image editor

Paintbrush is a Cocoa-based paint program for Mac OS X, similar to Microsoft Paint and MacPaint.

Paintbrush is the original simple paint program for macOS. It provides users with a means to make simple images quickly. Accept no substitutes!

When Apple released the original Macintosh in 1984, they included two applications: MacWrite and MacPaint. Twenty-five years later, every Mac still includes a basic text editor in TextEdit, but a simple paint program is a thing of the past.

Read about Paintbrush 's features, license, platforms, and more.

5- Pencil2D Animation

An easy, intuitive tool to make 2D hand-drawn animations.

Pencil2D is an easy, intuitive tool to make 2D hand-drawn animations.

Pencil2D is an animation/drawing software for Windows, macOS, Linux, and FreeBSD. It lets you create traditional hand-drawn animation (cartoon) using both bitmap and vector graphics. Pencil2D is free and open source.

Read about Pencil2D Animation 's features, license, platforms, and more.