Twproject 7.1.006 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This Mac application was originally developed by Open Lab. The software lies within Productivity Tools, more precisely Timekeeping. We recommend checking the downloaded files with any free antivirus.
From the developer:
wproject is a project management software solution with a built-in interactive Gantt chart that visualizes your plans and allows you to easily update them in real time, adding assignments and dependencies also with delay. Each project can be structured as a task tree / Gantt or as a business process.
You may want to check out more Mac applications, such as Quote of the Day, Opera Clock or Hypnotic Clock, which might be similar to Twproject.