Client Invoice software?

[BuzzStPoint]

I'm looking for some free/opensource Client Invoice software for my home based business. Not looking for something web based.

Currently I have an Excel Template, I use and multiple "invoices" in Folders of clients by name.
Any Recommendations?

 

[BuzzStPoint]

Go figure, I've been searching for days and i think I found one.

Express Invoice, Free for up to 5 staff members. So far it seems to work like I want it to.