All My Documents is a document-management-software for Mac OS X.
You can add all your recently used files, folders and applications and open them with one click.
Add your files by choosing them from an openPanel or just dragging them onto the table that displays your documents.
Once a file is added to the software's internal library, it will create a link (no copy) to the file and finds it again, even if you moved or renamed it.
The files that are stored in the internal library can be opened in their default application by simply double-clicking on them.
Find the file(s) you are looking for by storing them in different categories and/or using the internal search.