Getting paid usually means sending a client an invoice. It’s easy enough to whip up an invoice using a word processor or a spreadsheet, but sometimes you need a bit more. A more professional look. So here are 8 useful tools that let you generate an invoice in no time with a few clicks.

Invoiceto.me

Free and simple online invoice template for your business. Automatically calculates taxes and totals for you. It is made specifically for small businesses and freelancers, that’s why it is quite simple and user-friendly to save your time managing your invoices.

Free Invoice Generator

Quickly create beautiful invoices for free! It offers simple user interface and advanced features required to take your business invoicing online. Creating and sending invoices just take a few seconds with this Invoice. You can send estimates to your customers through email or get them approved through the client portal and convert them into invoices with a click. This is integrated with multiple payment gateways, making online payments faster and more secure. You can get a quick look at your business numbers from the intuitive dashboard and also get detailed insights from the comprehensive business reports.

Invoicer

Invoicer is a Web Application that generate PDF invoices, Orders, Quotes and Receipts right from your browser within seconds without writing a single line of code.

Invoice Maker/Creator

PDF Invoice Maker Script. This is a single page invoice creator app easy to install (just copy the files) and easy to use.

Invoice Template and Proforma Invoice Generator

Fill out the template with all the details you need on your invoice. Upload your company logo, choose currency, types and colors. Once you are ready, click Download PDF and you are done!

PDF Invoice Generator

PDF Invoice Generator is a PHP class for creating invoices and was created to work with the famous class FPDF generating pdf’s.

Invoice-o-matic

This is the perfect invoicing tool for a small business. It helps me to manage my invoices, saving my time and money. It is a free online invoice tool – just enter your details into the invoice template and our astounding invoice machine will send a PDF directly to your client’s inbox and your own.

Invoice Ninja

Invoice Ninja is a free, open-source solution for invoicing and billing customers. With Invoice Ninja, you can easily build and send beautiful invoices from any device that has access to the web.