Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Time and Material Plus - Time and Material Plus is a software program designed to process billable data and deliver transparent billing results.
TaskPaper - Plain text to-do lists for Mac
Esti-Mate Software Version 4.5 - Esti-Mate Software is a program for residential construction building that converts takeoff dimensions from blueprints to an itemized list of waste factored delivery order quantities.
Microsoft To-Do - Task management tool
Assemble Insight - Construction Estimating Software and BIM and Architectural Design Software