How to create an invoice template in Microsoft Word You can use our invoice generator to download each of these professional invoices as a Word Doc, Excel file, or PDF format. Invoice2go, a company offers great free invoice templates for every business type, including: These professional invoice templates can easily be customized for your small business and integrated into your invoicing process. One of the things we like about Excel and Google Sheets is that you can rely on automatic formulas to quickly perform calculations, saving time when calculating subtotals, multiplying quantities, and other payment data. You can download an invoice template as any of the following file types: Online, you'll find free invoice templates in various file formats. Free invoice templates in Word, PDF, and more At the very least, these free templates can serve as sample invoices that you can adapt to the unique needs of your small business. The simplest way to get started is by downloading one of these free invoice templates available online. In this article, we'll point you to a few free invoice templates that you can adapt for your business and walk you through the steps of creating your own invoice template. Streamlining your invoicing process can help you save time and get paid faster.