We like Glary Utilities
It has a large collection of programs
We use very few of them though.
We have found other programs that do the same things that we prefer to use. They are not better, we just prefer to use them.
We do use it to control our start up programs though.
We also like the 1-click Maintenance. Though care must be taken when using this function.
This program will help clean up unneeded temp files.
It will also clean up registry errors by deleting entries that point to empty files in the registry.
It will delete, or allow you, to repair broken shortcuts
It will help you recover deleted files.
We don't use much of it, but we use it regularly.