Best Invoicing Software for Freelancers in 2026

FreshBooks is the most complete pick for service freelancers who want invoicing inside a broader accounting tool. You can track time on a project, turn those hours into an invoice, add expenses, and send reminders when a payment is late. Clients get a simple portal where they can view and pay invoices online.

The Lite plan is the limit to check. At $23 per month, it covers five billable clients, which suits a small roster but not a freelancer with many active clients. FreshBooks fits best when you want invoicing, time and expenses together, rather than a standalone invoice sender.

Wave is the best free invoicing tool for freelancers who send many invoices. There is no monthly fee for invoicing, and you can send unlimited invoices with your branding. Basic bookkeeping is included, which helps at tax time without a separate accounting subscription.

Wave makes money from payment processing, so card and bank transfer fees apply when clients pay online. That trade-off is fair for many freelancers, since the subscription cost is zero. Wave suits budget-conscious freelancers who need solid invoicing and simple books, not advanced time tracking.

HoneyBook is built for creative and service freelancers who sell packages, such as photographers, designers and event planners. A client inquiry can move through a brochure, a proposal, a contract and an invoice without leaving the platform, and automations handle reminders and follow-ups along the way.

The price is higher than Wave or Zoho Invoice, and the setup is heavier, since HoneyBook works best when you build your full client flow in it. For project-based freelancers who book clients in packages, that workflow can save hours each week. For simple hourly billing, a lighter tool may be enough.

Bonsai targets freelancers and consultants who need more than invoices. You can send a proposal, get a contract signed, track time, and then invoice from the same project, which keeps client work in one place. Templates for contracts and proposals help freelancers who do not have a lawyer for every engagement.

The main limits are price and geography. Bonsai costs more than free tools, and some tax features are built for US freelancers. For US-based consultants who want proposals, contracts and invoices together, Bonsai is a strong all-in-one pick.

Invoice Ninja appeals to freelancers who want control over their invoices and data. The free plan covers up to five clients, and the paid Pro plan adds unlimited clients and more features at $14 per month. Invoice templates are highly customizable, and you can connect your own payment gateway.

The self-host option is a real differentiator for technical freelancers who want to run the software on their own server. The trade-off is polish: the interface is functional rather than beautiful, and setup takes more work than Wave or FreshBooks. Invoice Ninja fits freelancers who value control and low cost over a slick design.

Square Invoices suits freelancers who also take payments in person, such as market stall sellers, mobile service providers and tradespeople. You can send an invoice online, take a card payment in person with Square hardware, and keep both in the same system. The free plan covers basic invoicing, while Plus adds more features.

Square Invoices is not a full accounting tool, so freelancers who need deep bookkeeping may pair it with another app. For payment flexibility, though, it is hard to beat, especially if you already use Square for card payments.

Zoho Invoice is one of the best free tools for freelancers who bill by the hour. You can track time, turn hours into invoices, set up recurring invoices, and accept payments through your own gateway. Multi-currency support helps freelancers with international clients.

The free plan is genuinely free, not a trial, which makes it a safe long-term pick for a solo freelancer. The trade-off is branding on the free plan and fewer package-booking features than HoneyBook. For straightforward invoicing, Zoho Invoice is excellent value.

PayPal Invoicing is the simplest option when your clients already pay through PayPal. You can create an invoice in minutes, send it by email, and let the client pay by card or PayPal balance. That familiarity helps with international clients who already trust PayPal.

The drawbacks are fees and depth. Card processing fees are higher than some dedicated invoicing tools, and PayPal lacks the time tracking, contracts and client workflows of FreshBooks or Bonsai. PayPal Invoicing fits freelancers with a small client list who value speed and familiarity over features.

Harvest is built around time. You track hours on projects, see budgets and reports, and then turn tracked time into invoices with a few clicks. That flow suits freelancers, agencies and consultants who bill by the hour and need to show clients exactly what time was spent.

Harvest offers a free trial rather than a permanent free plan, and its invoicing is strongest for hourly work. Fixed-price freelancers may prefer Wave or Zoho Invoice. For hourly billing with clear time reports, Harvest is a reliable and well-liked choice.