Do It All! is a comprehensive to do list and planning calendar
application. It includes a sample document and built-in Help (in the
Apple menu).

From the read me file:

> Do It All! is a job prioritizer, to-do list, and appointment
> manager. You can set alarms for events, store jobs as
> Current/Postponed/Done, TEXT export (use it to make reports of your
> Done Jobs), and more.

The application is on a Disk Copy 4.2 disk image (1.44MB) inside a
StuffIt 3.5 archive.

DL #1 is version 3.0.2

DL#2 is version 2.5

Compatibility
Architecture: 68k