The best part is that, it's free! I've been using this tool for some years now to help me with my freelance business; from project proposal creation through pricing estimation/budgeting all in one place so they are never lost or forgotten again. It has saved time as well because when you have everything in front of your eyes at once - there isn't any need anymore to go back over old files / emails. A few features could be improved but nothing too major right off hand. So far no dislike points either. This software does exactly what it says on the tin (and then some!) My clients benefit greatly by being able to see an overview of our work together straight away upon completion which saves them having to ask questions about specific tasks etc later down the line.