This is a small idea that compounds. macOS gives you one Save dialog with a sidebar Apple chose; Default Folder X gives you the folders you personally use, a list of the last places you saved anything, and a one-key jump to whatever folder is open in Finder behind the dialog. If your day involves exporting, attaching and filing documents, you stop navigating and start picking.
The other half of it is per-app defaults. Screenshots always land in one folder, invoices in another, and the dialog for each app opens where that app's files actually live. You can also rename or delete a file, or set a Finder tag, without abandoning the save you were in the middle of.
The licence is one of the more honest ones on this site. You pay $39.95, you get free updates until the next major version, and major versions come every five to seven years at $9.95 to $19.95 depending on how old your licence is. Over a decade that is under $60.
It is worth being clear about who this is not for: if you save files into two folders and never think about it, there is nothing here to fix. The app earns its money on volume and variety of destinations.


