FolderWatch is the only utility that syncs while you work. Keep a copy of your project up to date on an external drive or a file server.
Simply have FolderWatch monitor a folder on your computer, then add, edit or delete files anywhere inside that folder. FolderWatch pushes those changes in real-time to a destination of your choosing! Your source folder is always safe; changes in the destination will not affect your source.
Note that FolderWatch is a one-directional sync software which automatically keeps an identical copy up to date as changes occur. FolderWatch is not archiving software. While using FolderWatch with non-Mac (HFS+) filesystems or over the internet is possible, you may experience mixed or poor results.

Neu is a simple application that makes it easier to create new documents in the Finder, without you having to open an application first.
It does this by adding "Create Document..." and "Create And Open Document..." menus to various places, including the main menubar, the Dock, and the Services menu that the Finder shows when you right-click on something. You can also trigger Neu from any application using a special key combination.
Neu lets you choose what to make from a list of templates, which are simply existing files. Once you've chosen a template, Neu creates a copy of it, brings the Finder to the front, and selects the new file.
Neu comes with some pre-defined templates, but you can add your own, so you can customise the types of new file available to suit your needs. It can make a blank text file, an empty letter, a shopping list, or anything else that you want. You can have one template, or a hundred - it's up to you.