Downloading tinyGantt 2016.2 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus. The actual developer of this Mac application is TinyBinary. The program belongs to Productivity Tools.
From the developer:
tinyGantt helps you create beautiful Gantt charts in minutes. The generated charts are both beautiful and visually appealing. With this tool you can create tasks and subtasks with multiple options, as well as smart dependencies between tasks. You can set up milestones to record major stepping stones. You can manage and quickly assign resources. The project can be quickly shared in PDF format and synced with Apple iCloud Services.
You may want to check out more Mac applications, such as Simply Notes, which might be related to tinyGantt.