Thank you for considering supporting Fougue.

Mayo is an open source 3D CAD viewer and converter built on Open CASCADE. It is designed for engineers, makers and developers who need a modern, reliable tool to inspect and convert CAD data across platforms.

Actively developed and maintained as a long-term project, sponsorship directly enables ongoing development, including bug fixes, new features, performance improvements, documentation, and compatibility with evolving dependencies such as Open CASCADE and Qt.

It also helps fund the infrastructure required to build and ship a professional-grade open source application:

• Windows code signing certificates
• Apple Developer Program membership and macOS code signing
• ARM64 Linux and Apple Silicon hardware for development and testing
• Continuous integration, automated testing, and release infrastructure

Without sponsorship, these costs must be absorbed directly by development time and personal resources, which limits the pace and scope of improvements.

Every contribution — from individuals or companies — directly supports the sustainability and evolution of Mayo as a free and open source CAD tool.

Thank you for your support!

Learn more about Mayo: https://github.com/fougue/mayo