Project Management Templates/Software

[Chase Johnson]

I am looking for project management software. I was looking at houseflippingspreadsheet.com but it seems a little expensive and (while not as comprehensive) something that could be replicated fairly easily. Does anyone have a spreadsheet (excel or numbers format) they use and are willing to share? I've uploaded a picture of the one I was looking at. Mainly something to manage my timeline as far as contractors and projects. Anything is helpful!