Invoice Ninja is dynamic, online and accessible anywhere.
Everything about Invoice Ninja happens online, in your secure account. You can access your invoicing activity no matter where you are and what device you’re using. Enter via your Invoice Ninja login or access via a social media login with your Facebook, Linkedin, Google or GitHub accounts. Although everything you need to invoice your customers can be found on InvoiceNinja.com, Invoice Ninja also integrates with thousands of apps via Zapier.com and Integromat.com. This allows you to connect your invoicing tasks with just about any other relevant app.
View the full list of features at https://www.invoiceninja.com/invoicing-features/