Download of SheetPlanner 4.0.4 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this free Mac application is SheetPlanner Software LLC.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The program lies within Productivity Tools, more precisely Office Tools.
From the developer:
SheetPlanner helps you organize information, plan your life and schedule your tasks and activities. SheetPlanner's outliner supporting multiple columns, styles, notes, links, and more is available completely free forever. The application helps you get organized, make plans, and get things done in due time.
You may want to check out more software for Mac, such as Currency Assistant, Safari Enhancer or TopXNotes, which might be related to SheetPlanner.