Alternatives to Pencil

Digital design and prototyping platform

Collaborative team software

Open-source tool to make 2D hand-drawn animations

Free and open-source image editor

Free and open-source painting and sketching program

Design tool for creating interfaces and prototypes

Online diagram software

Prototyping, testing and handoff tools

Tool to create text-based art

Tool that helps teams design every part of the product experience

Free, open source application for computer aided drafting in 2D

Visual communication software