Better File Select 

Better File Select is a shell extension for the Windows Explorer, which allows users to quickly select multiple files based on a range of criteria. You can use wild cards, partial name matches or regular expressions.
windows explorer shell extension selection selecting regular expression filter filtering

Alive Folders 

It makes a mirror of your important information and keeps it actual. It works as a background process. It also can be used for synchronizing your home computer's and notebook's working files.
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