dupeGuru - dupeGuru is a tool for finding duplicate files on your computer.
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.
Duplicate Cleaner - Duplicate Cleaner: the fastest and most popular tool for finding duplicate files. Over 1 million downloads: Get your copy now! Free and Pro versions available.
Autorun Organizer - Free startup manager with delay option.
Czkawka - Multi functional app to find duplicates, empty folders, similar images etc.
Autoruns - See what programs are configured to startup automatically when your system boots and you login.