To open and view the contents of a MacBinary file, you must have a program that is capable of uncompressing the binary file type. You can use Stuffit Expander to open compressed files.

Altium is one of the worst offenders, but by diving into the binary files it’s possible to reverse engineer these proprietary file formats into something nearly human-readable.

A computer file format in which all eight bits of the byte are used for data. Executable software (machine language programs), most word processing, database, spreadsheet and multimedia files are ...