HyperCard stacks rely on bitmap fonts stored in the system font folder, which limits portability and customization. A tool could embed fonts directly into the stack file, making projects self-contained and easier to share.
The tool would insert font resources into the HyperCard stack file, ensuring compatibility with vintage Mac emulators. Retro computing enthusiasts and HyperCard preservationists would pay to keep their stacks intact and portable.
The MVP would support a few common bitmap fonts and generate a usable stack file. The biggest risk is the niche audience size.
Retro enthusiasts often spend on tools that help preserve and share their projects.