# Freelancer Invoicing Applications

> AI-ranked search results for `a freelancer invoicing app` on awesome-repositories.com — ordered by an LLM for relevance, best match first. 116 total matches; showing the top 12.

Explore on the web: https://awesome-repositories.com/q/a-freelancer-invoicing-app

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## Results

- [invoiceninja/invoiceninja](https://awesome-repositories.com/repository/invoiceninja-invoiceninja.md) (9,841 ⭐) — Invoice Ninja is a professional billing and invoicing platform designed for managing clients, projects, and financial records. It serves as a multi-currency billing system and time tracker available as both a cloud-based application and a self-hosted suite.

The platform distinguishes itself through comprehensive support for regional taxes, diverse currency formats, and automated exchange rate updates. It includes dedicated cross-platform mobile and desktop applications to manage business data across different operating systems.

The software covers the end-to-end financial lifecycle, includin
- [aliabb01/invoify](https://awesome-repositories.com/repository/aliabb01-invoify.md) (6,307 ⭐) — Invoify is a browser-based billing tool and invoice generator built with Next.js and TypeScript. It provides a web interface for designing, creating, and managing professional billing documents for clients.

The application features a professional invoice designer with live previews and layout templates. It allows for the direct generation of portable document format files and includes an integrated email service for automated invoice delivery to recipients.

The system manages billing data through local browser storage and supports exporting invoice information into PDF, JSON, and CSV formats
- [bytefury/crater](https://awesome-repositories.com/repository/bytefury-crater.md) (8,305 ⭐) — Crater is an invoicing and billing software system designed for creating professional invoices, estimates, and recurring billing schedules. It serves as a multi-entity accounting manager, allowing for the organization and separation of financial data and billing records across multiple different business organizations.

The platform integrates payment gateway services to collect funds directly from customers and provides a secure client billing portal where customers can access account details and pay outstanding invoices. It also functions as an expense tracking application to log outgoing co
- [al1abb/invoify](https://awesome-repositories.com/repository/al1abb-invoify.md) (6,303 ⭐) — An invoice generator app built using Next.js, Typescript, and Shadcn
- [crater-invoice-inc/crater](https://awesome-repositories.com/repository/crater-invoice-inc-crater.md) (8,297 ⭐) — Crater is an open-source invoicing and expense tracking software designed for individuals and small businesses. It serves as a self-hosted billing platform that allows users to monitor the overall financial health of a business by recording professional services rendered and tracking outgoing costs.

The system functions as a payment gateway integrator, connecting to third-party providers such as Stripe to process secure transactions for issued invoices. It provides specialized tools for freelance invoice management, including the generation of professional billing documents and cost estimates
- [crater-invoice/crater](https://awesome-repositories.com/repository/crater-invoice-crater.md) (8,297 ⭐) — Crater is an open source invoicing software and multi-tenant accounting system. It serves as a financial management tool for creating professional invoices and estimates, tracking business expenses, and managing the financial records of several distinct business entities within a single instance.

The platform integrates with payment processors to collect client payments automatically and provides a dedicated billing portal where customers can access their history and pay invoices online. It includes a template-based engine for generating PDF invoices and supports the automation of recurring s
- [hql287/manta](https://awesome-repositories.com/repository/hql287-manta.md) (5,440 ⭐) — Manta is a local-first financial tracker and PDF invoice generator that utilizes a schema-driven form builder to capture and validate structured user information. It serves as a system for managing billing records and invoice statuses directly on the user device to ensure data privacy and offline access.

The project features a drag-and-drop document editor and a PDF template management system, allowing users to arrange fields and apply corporate branding without writing code. These tools enable the creation of professional billing documents by injecting structured data into reusable layout sk
- [invoiceplane/invoiceplane](https://awesome-repositories.com/repository/invoiceplane-invoiceplane.md) (3,063 ⭐) — A self-hosted open source application for managing your invoices, clients and payments.
- [solidinvoice/solidinvoice](https://awesome-repositories.com/repository/solidinvoice-solidinvoice.md) (895 ⭐) — Simple and elegant invoicing solution.
- [hasnayeen/invobook](https://awesome-repositories.com/repository/hasnayeen-invobook.md) (2,230 ⭐) — Invobook is an open-source business management platform designed for freelance service providers and teams. It functions as a self-hosted application that centralizes client project administration, time tracking, and financial record-keeping within a single dashboard.

The platform is built on the Laravel framework and utilizes the Filament admin panel to provide a modular interface for managing business operations. It distinguishes itself by integrating project management with automated billing workflows, allowing users to convert tracked billable hours directly into professional invoices.

T
- [solidtime-io/solidtime](https://awesome-repositories.com/repository/solidtime-io-solidtime.md) (8,158 ⭐) — Solidtime is time tracking software designed for freelancers and agencies to record work durations, manage billable hours, and monitor labor allocation. It serves as a professional services automation tool that organizes work into clients and projects while managing team member assignments.

The system features a billable rate manager that defines hourly costs at the organizational, member, and project levels using hierarchical overrides to calculate total billing. It includes a project management tool for organizing clients and tasks into hierarchies with role-based access permissions.

The p
- [bigcapitalhq/bigcapital](https://awesome-repositories.com/repository/bigcapitalhq-bigcapital.md) (3,537 ⭐) — Big Capital is a cloud accounting management system designed to track assets, liabilities, and equity through a digital ledger. It provides a multi-tenant organizational framework that supports multi-branch tracking and regional currency settings.

The system distinguishes itself through integrated bank feed management, utilizing secure token exchanges and webhook processing for automated transaction synchronization and rule-based categorization. It also features a multi-currency ledger that handles base currency conversions and specific currency codes.

The platform covers comprehensive finan