Top 30 Free Invoicing Software for Small Businesses

Curated list of the top 30 free invoicing tools for small businesses, covering unlimited invoices, client management, basic reporting, and popular payment‑gateway integrations.

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#2 Wave

Full‑featured accounting suite with unlimited free invoices, receipt scanning, and bank reconciliation.

Simple invoicing with unlimited clients, basic reporting, and automatic tax calculations.

Create up to 100 invoices per month, track payments, and integrate with Stripe, PayPal, and more.

Free invoicing with auto‑tax, multi‑currency support, and a built‑in receipt scanner.

Free for up to 5 customers; includes recurring invoices, time tracking, and online payments.

Create and send invoices directly from your PayPal account; recipients can pay with a PayPal balance or card.

Free invoicing with built‑in payment processing, automatic reminders, and QR‑code invoices.

Unlimited invoices for a single user, basic reporting, and client portal.

UK‑focused free invoicing with expense tracking, VAT support, and simple dashboard analytics.

Free tier includes unlimited invoices, basic time tracking, and project management for up to 5 users.

#12 Akaunting

Open‑source accounting platform with free invoicing, expense tracking, and multi‑currency support.

Free for freelancers; unlimited invoices, client portal, and Stripe/PayPal integrations.

Lightweight open‑source PHP application for creating and managing invoices on your own server.

#15 GnuCash

Desktop accounting software (open source) with invoicing, double‑entry bookkeeping, and reporting.

Free ERP suite; the invoicing app lets you create professional invoices and manage payments.

Open‑source self‑hosted invoicing system with customizable templates and client portal.

#18 Fakturama

Free, open‑source invoicing and accounting software for small businesses, with multi‑currency support.

Modular open‑source suite; includes a free invoicing module with client management and PDF templates.

Free for a single client; unlimited invoices, recurring billing, and basic reporting.

Web‑based invoicing with unlimited invoices, customizable templates, and email delivery.

Freelancer‑focused free tier with unlimited invoices, contract templates, and time tracking.

#23 SleekBill

Free desktop invoicing for Windows; supports multiple currencies, tax rates, and PDF export.

Cloud accounting with free invoicing during the trial; includes expense tracking and bank sync.

Simple online tool to create printable PDF invoices without registration.

Full‑featured accounting suite; free trial includes unlimited invoicing and payment gateways.

Cloud accounting platform; trial provides unlimited invoices, bank feeds, and reporting.

Professional invoicing with time tracking; free trial gives full access to invoicing features.

Industry‑standard accounting; trial includes unlimited invoicing, expense tracking, and reporting.

Time‑tracking focused free tier that also generates simple invoices based on tracked hours.

For Indian users, Zoho Invoice offers a completely free unlimited plan with GST support.

Self‑hosted version is free and open source; unlimited invoices, clients, and custom branding.

Free invoicing add‑on for the SlickPay payment platform; creates PDF invoices and tracks status.

Starter plan offers free invoicing for a single user with basic client management.