PDFgear - full-featured PDF management software
ImageOptim - reduce the file size of images without losing quality
Bitwarden - password manager
Pearcleaner - open-source mac app cleaner
Calibre - a powerful and easy to use e-book manager
Keka - advanced file archiver
NAPS2 - open-source scanning software
Transnomino - batch rename utility
Stats - system monitor in your menu bar
Hidden - show/hide menu bar items
MacMouseFix - app for 3rd party mouse
Maccy - clipboard manager
Auth - two-factor authenticator
NetNewsWire - RSS reader
What doesn't kill you makes you smaller (Super Mario)