OSX File Extension
sundown at pacifier.com
Sat Sep 7 20:33:24 EDT 2019
Years ago you could create a file type or extension like jpeg, zip, pict etc.
and then you would need to register that extension with Apple.
If I create a new file extension do I need to register that extension with
Apple or just start using it.
The reason I am asking is I am creating a new form of compression for
files and similar to zip files I want my own extension after the file name.
The compression is not zip or any other and no other program will be
able to expand it.
More information about the use-livecode