Alternatives to Harvest in 2026

Invoify al1abb

An invoice generator app built using Next.js, Typescript, and Shadcn

Complete system Usable You need to produce good-looking one-off invoices without signing up for an invoicing service.

★ 6.4k MIT TypeScript Active, pushed 2 months ago

InvoiceShelf InvoiceShelf

Open Source Invoicing Solution for Individuals & Businesses

Complete system Usable You need straightforward invoicing on your own server and do not need full accounting.

★ 1.9k AGPL-3.0 PHP Active, pushed 6 days ago

Invio kittendevv

Self-hosted invoicing without the bloat.

Complete system Usable A freelancer wants simple self-hosted invoicing with European e-invoice output.

★ 1.2k Unlicense TypeScript Active, pushed 14 days ago

EasyInvoicePDF VladSez

Free & Open-Source Invoice Generator - No Sign-Up, No Ads, Instant PDF Export, 100% In-Browser, and Fully Customizable Templates. ⭐ Star the repo if you like it

Complete system Usable A freelancer wants quick, free, private PDF invoices without an account.

★ 1.1k AGPL-3.0 TypeScript Active, pushed 12 days ago

SolidInvoice SolidInvoice

Simple and elegant invoicing solution.

Complete system Production-ready A freelancer or small business wants mature invoicing on its own server, or hosted for a flat monthly fee.

★ 978 MIT PHP Active, pushed 3 days ago

Invoicerr invoicerr-app

Invoicerr is a freelance-focused invoicing app that lets you create quotes, generate invoices, track payments, and collect secure signatures.

Complete system Usable A European freelancer or small company needs e-invoicing compliance such as Factur-X, XRechnung or Peppol on its own server.

★ 733 AGPL-3.0 TypeScript Active, pushed yesterday

Upcount namespace-ee

Invoicing for freelancers & small businesses

Complete system Usable A freelancer wants free invoicing and time tracking on one computer with no cloud account.

★ 400 GPL-3.0 TypeScript Active, pushed 17 days ago

Free-GST-Billing-Software IamRamgarhia

Free GST Billing Software — Free, open-source GST invoice & billing software. Tax Invoice, Proforma, Credit Note, Bill of Supply. CGST/SGST/IGST. Multi-currency. 100% offline, no signup. PWA installable.

Complete system Experimental An Indian shop or freelancer wants free GST invoicing on one computer instead of paying for Tally or Vyapar.

★ 336 MIT JavaScript Active, pushed 4 days ago

Laravel-invoices ElegantEngineeringTech

📑 Store and generate beautiful PDF invoices in Laravel

Building block Usable Your Laravel app needs proper invoice records and PDFs without building them yourself.

★ 237 MIT PHP Active, pushed today

Manta hql287

🎉 Flexible invoicing desktop app with beautiful & customizable templates.

Complete system Experimental You want a simple offline invoice designer and accept unmaintained software.

★ 5.5k LGPL-3.0 JavaScript Quiet, pushed 2 years ago

Accountill panshak

Fullstack open source Invoicing application made with MongoDB, Express, React & Nodejs (MERN)

Template or starter Experimental You are learning the MERN stack and want an invoicing example to study.

★ 1.7k MIT JavaScript Quiet, pushed 2 years ago

Klirr Sajjon

Zero-maintenance and smart FOSS generating beautiful invoices for services and expenses.

Developer tool Experimental A contractor who bills the same client each month wants invoices generated from the terminal.

★ 141 MIT Rust Slowing, pushed 5 months ago

React Invoice Generator tuanpham-dev

React Invoice Generator allows you quickly make invoices and export them as PDF

Template or starter Experimental You want a minimal example of generating PDFs from a React form.

★ 678 MIT TypeScript Quiet, pushed 2 years ago

Serverless Invoices mokuappio

Create and manage invoices in your browser. Serverless Invoices is a free invoicing tool for freelancers and small businesses. Made with Vue.js.

Complete system Usable A freelancer wants a free invoice tool with no server, or a developer wants a starter to wire to another backend.

★ 519 MIT Vue Quiet, pushed 2 years ago

Siwapp-ror siwapp

Online Invoice Management in Ruby On Rails.

Complete system Experimental You maintain an existing Siwapp install; new users should pick a maintained invoicing app.

★ 328 MIT Ruby Quiet, pushed 3 years ago

QuickBill PunitGr

Create unlimited invoices for free.

Complete system Experimental Only as a code example; better maintained invoice generators exist.

★ 326 MIT SCSS Quiet, pushed 5 years ago

Offline_Invoicing tngoman

Desktop invoicing app built with electron. Create Quotes and Invoices. Download PDF or Email directly to your customers.

Complete system Experimental Only as a code sample; it has not been updated since 2020.

★ 164 MIT JavaScript Quiet, pushed 6 years ago

Akpoho Invoicing Software ndianabasi

Akpoho Invoicing Software is an open-source software which provides quotation, invoicing, and receipt functionalities for small businesses.

Template or starter Experimental You want to learn how to structure an AdonisJS and Vue app around a business domain.

★ 112 MIT TypeScript Quiet, pushed 2 years ago

Stripe Invoicing Stripe, Inc.

Create and send invoices online in minutes with Stripe. Use our invoicing software to automate payment collection and recover revenue with AI-powered dunning.

Complete system Production-ready You already take payments through Stripe and want invoices that collect card and bank payments automatically.

Commercial

Bill.com BILL Holdings

The AP, AR, and spend & expense solution that lets you create and pay bills, manage expenses, control budgets, and get the credit your business/firm needs to grow.

Complete system Production-ready A US small or midsize company or its accounting firm wants to automate bill approval and payment runs.

363 readers a month Since 2006 Commercial

Wave Wave Financial

Create beautiful invoices, accept online payments, and make accounting easy—all in one place—with Wave’s suite of money management tools.

Complete system Production-ready A US or Canadian freelancer or micro-business wants free bookkeeping and invoicing and does not need integrations.

353 readers a month Commercial

FreshBooks FreshBooks

Cloud-based accounting software service

Complete system Production-ready A freelancer or small agency bills clients for time and wants invoicing first and accounting second.

103 readers a month Since 2004 Commercial

Zoho Invoice Zoho Corporation

Complete system Production-ready A freelancer wants free professional invoicing and may move to Zoho Books later.

Commercial

Invoice Ninja (hosted) Invoice Ninja

Free invoicing software for freelancers and small businesses. Send invoices and quotes, get paid online, and track time and expenses. Free forever.

Complete system Production-ready A freelancer or small business wants free or cheap invoicing with the option to self-host the same software later.

Commercial