Best Invoicing Software for Freelancers 2026

As a freelancer, invoicing software saves 5+ hours/month and ensures you get paid on time.

Wave Invoicing (FREE)

Completely free, unlimited invoices, payments built-in. Best for freelancers with 20+ clients. Wave

Square Invoices

Free for up to 20 invoices, then $25/month. Great if you take card payments. Square

FreshBooks ($5/month)

Professional templates, expense tracking, time tracking included. FreshBooks

Bottom Line

Start with Wave if freelancing part-time. Move to FreshBooks at $500+/month revenue. Move to Square if you accept cards.