HyperCard Online is a way of getting your HyperCard stacks up and running online. Simply upload a stack in a Stuffit Expander-compatible file (.sit, .sea, .hqx, etc..), a Macintosh Disk Image, or a raw HyperCard stack, along with some basic information such as the name, author and a description of the stack.

Behind the scenes, your stack will be uploaded to the Internet Archive, where it can be run in a web browser.

You can view all the stacks that have already been uploaded at the HyperCard Stacks collection on the Internet Archive

If you need any more information or need help with a stack, email HyperCardOnline@gmail.com credits