Running a small business or freelancing , looking for invoice(ing) tool or looking for an option to save money and keep data secure in your server. You are in the right place. Lets quickly take a look of available open source invoice tools and its great features.
Easy Invoicing -- Best User Interface enables you to create one time invoice or recurring invoice in seconds, set tax per line items or total invoice.
Template Design -- Choose the template design during the installation and customize to match your brand.
Quotes for Customers -- Send a quote to your client. He can approve it
Manage your Customers -- Create and manage client details effectively by adding additional contact details, client specific currency and terms plans.
Integration -- Integrate with Stripe.com, PayPal, Authorize.net
Payment Gateway -- Choose from 30+ top payment gateways including bank transfer.
Easy Invoicing -- Invoice Ninja makes it easy to create new invoices with some simple clickss: dd saved products, set taxrates and send the invoice via email to the customer from within the app.
Quotes for Customers -- Send a quote to your client. He can approve it with a single click from the InvoicePlane web-panel so you can start to work on the project or deliver the listed items.
Manage your Customers -- The application provides CRM-like management for your customers. Enter contact details, notes or add custom fields for your own details like project identiefiers.
Customize InvoicePlane -- You can customize InvoicePlane to make sure it will fit your needs: currencies, application interface, email templates, invoice groups, taxes and quote or invoice templates.
Track all Payments -- Enter Payments for Invoices in InvoicePlane and keep track of the clients balance. All payments can be linked to an invoice to track the payments with different payment methods for them.
Let your Clients use PayPal -- Register your merchant account at PayPal.com, enter your credentials and InvoicePlane is ready to provide easy and one-click online payments via PayPal to your clients.
Multiple Invoice Type -- You can create itemized invoice / details invoice and consolidated or total invoice.
Export Option -- You can export invoice to Microsoft Office, Excel, PDF and Plain Text
Customizable -- You can choose various invoice templates and create your own template in few clicks and you can even customize the words on the invoice.
Track all Payments -- Track payments of individual invoices and monitor how much each customer owes you.
Payment Gateway -- Supports payment gateway are paypal and Eway
Multi currency & Multi Terms -- This tool allows you to change the currency and terms ( 30 days / 15 days/ Due on receipt / and so on.. ) while creating invoice
Save and Return later -- Allows you to save invoice as draft and you use later.
Export Option -- You can export invoice report to CSV, Excel and PDF
Track all Payments -- Track payments of individual invoices and monitor how much each customer owes you and partial payment tracking.
Payment Gateway -- Supports payment gateway are paypal and credit card
Simple UI -- Very simple and straight forward user interface to create invoice.
Export Option -- You can export invoice in PDF format
Customizable -- You cannot customized invoice template, but you can go to setting and update Legal text, Invoice series and tax details.
Payment Gateway -- No Payments gateway support.