Total Commanderfile manager
xPDFSearchperform full text search in PDF files
Everythinglocate files and folders by name instantly.
BulkFileChangerutility for changing file date and time
Sumatra PDFPDF, ePub, MOBI, CHM, XPS, DjVu, CBZ, CBR reader
NirCmdutility for turning off monitor and etc.
Process Explorershows detailed info about running processes
RegScannersearch tool in registry
How to use Task View features on Windows 10 | Windows Central
Font Settings of GTK Applications