What is the best free invoice software for Mac?

Have you tryed Sleek Bill http://www.sleekbill.com ?

I am amazed by the usability and simplicity of this little invoicing software.

I would suggest you to try http://inv24.com/ First of all it's free, simple and very easy to use. I also noticed a great support. They will help you and answer all of your questions.

i think billbooks should perfectly suite your needs.. try it out.

Try Invoice Ape @ http://www.invoiceape.com

it is free and looks stylish and professional.

I use QuickBooks for Mac. It has worked great for me for years.

I had used Intuit's Quickbooks in the past, but now I use Zylot.

Some to look through.

There's a link to a free version of Express Invoice on this page. It's free to any business with a staff of 5 or less.

FileMaker offers many solutions for invoicing on the Mac (and Windows). Which could be useful for companies running both windows & mac. Its also multiuser. FileMaker CRM & Apple CRM software