Startup Delayer - Startup Delayer gives you the power to optimize your Startup Process by delaying applications from starting up as soon as you log into your computer. By delaying the applications during start up, your computer becomes usable a lot faster.
dupeGuru - dupeGuru is a tool for finding duplicate files on your computer.
Autorun Organizer - Free startup manager with delay option.
AllDup - AllDup is a freeware tool for searching and removing file duplicates on your Windows computer.
Autoruns - See what programs are configured to startup automatically when your system boots and you login.
Czkawka - Multi functional app to find duplicates, empty folders, similar images etc.