Showing 28 open source projects for "invoicing"

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  • 1
    Invoice Ninja

    Invoice Ninja

    Free and Open Source Invoicing, Expenses & Time-Tracking

    Invoice Ninja is a free and open source invoicing, expenses and time-tracking app built with Laravel and Flutter. It offers a plethora of great features, including custom branded invoice design, recurring invoicing and auto-bill clients, real-time quote creation and custom proposals, expense reporting and so much more! Invoice Ninja is also capable of handling online payments from more than 40 payment gateways, including Stripe, PayPal and WePay.
    Downloads: 4 This Week
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  • 2
    Frappe Books

    Frappe Books

    Free Desktop book-keeping software for small-businesses & freelancers

    Frappe Books is a free and open source desktop book-keeping software that's simple and well-designed to be used by small businesses and freelancers. It's got everything you need from a small business accounting tool: invoices, billing, payments, reporting and more. It's made to work offline using a local SQLite file as the database, so you don't have to be dependent on a Cloud service provider. Frappe Books features a clean and modern, web-friendly UI, beautiful invoice templates,...
    Downloads: 29 This Week
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  • 3
    Akaunting

    Akaunting

    Free and Online Accounting Software

    From invoicing to expense tracking to accounting, Akaunting has all the tools you need to manage your money online, for free. That's right, completely free. There is no limited or trial version. No hidden charges or setup fees. See your financials online anytime, anywhere on your computer, tablet or phone. We're disrupting the closed-source dominated market and introducing the power of Open Source to accounting world.
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    Downloads: 36 This Week
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  • 4
    Dolibarr ERP - CRM

    Dolibarr ERP - CRM

    Open source ERP and CRM web software for business

    Dolibarr ERP - CRM is an easy to use ERP and CRM open source software package (run with a web php server or as standalone software) for businesses, foundations or freelancers (prospect, invoicing, inventory, warehouse, order, shipment, POS, members for foundations, bank accounts...). Dolibarr is also available with auto-installers for users with no technical knowledge to install Dolibarr and all its prerequisites (Apache, Mysql, PHP) with just one package. Available platforms for such packages are: Windows, Debian, Ubuntu, Mint, Redhat, Fedora, OpenSuse, Mandriva, Mageia. ...
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    Downloads: 3,336 This Week
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  • 5
    Invoiso

    Invoiso

    Free Invoice & Billing Software for Windows, Linux & Mac

    Free offline invoice software for Windows, Linux and Mac. Create professional PDF invoices, manage clients and products - no internet, no subscription, no account needed. Invoiso is a free, open-source desktop invoicing app for small businesses, shops, and freelancers on Windows and Linux. All data stays on your device — no internet required, ever. Default Login: Username: admin Password: admin You will be prompted to change the password on first login.
    Downloads: 93 This Week
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  • 6
    Stansoft

    Stansoft

    Accounting, invoicing, inventory and payroll software for Linux

    Stansoft is a Linux financial accounting software system for business. It is designed for data entry efficiency with an ncurses text-based terminal user interface. Developed using Aubit4GL / Informix 4GL with a PostgreSQL or Informix database engine. Demonstration videos can be found on the YouTube channel at https://www.youtube.com/@standardsoftware.
    Downloads: 2 This Week
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  • 7
    Tartan Systems

    Tartan Systems

    Free Open Source Accounting and Club Systems

    ...The modules comprise the following: Asset's Register Book Clubs (Member and Book Register) Booking's Manager (Resorts and B&B's) Bowls Clubs (Lawn Bowls Tabs Draws and Competitions) Bowls Sectional Competitions (Lawn Bowls) Creditor's Ledger (Accounts Payable) Debtor's Ledger (Accounts Receivable) General Ledger (Nominal Ledger) Loans Ledger (Fixed and Variable Term Loans) Member's Ledger (Sports and Other Clubs) Rental's Ledger (Property and Collection) Salaries and Wages - ZA (Includes Staff Loans) Sales Invoicing (Includes Sales Orders, Quotations and Works Orders) Store's Ledger (Inventory)
    Downloads: 1 This Week
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  • 8
    Crater

    Crater

    Free & Open Source Invoice App for Freelancers & Small Businesses

    ...Crater is a completely free and open source professional invoicing solution. Make the smart choice for managing your budding business's transactions with Crater.
    Downloads: 11 This Week
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  • 9
    SimpleInvoicer 2.0

    SimpleInvoicer 2.0

    Desktop and mobile solution for invoicing

    New release with new modules and features: dunning system, managment of items/products/services, autocompletion of ALL text elements! Check out more: https://sourceforge.net/p/simpleinvoicer/wiki/Home/ SimpleInvoicer is a free and simple desktop program for invoicing. It's easy to use. You just want to write invoices and you don't like the hassle with too much administration? Then SimpleInvoicer is the right solution for small businesses! NOW with integrated management of payments and dunnings! You draft your invoices remote on your phone and complete the details later at your office? Then complete SimpleInvoicer desktop by SimpleInvoicer mobile. ...
    Downloads: 1 This Week
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  • 10
    OpenSourceBilling

    OpenSourceBilling

    A super simple way to create & send invoices, receive payments online

    ...There’s no need to pay for these services because OSB does it all for free and easily. OSB can produce reports of sales, payments and collected revenues, and simply makes billing and invoicing hassle-free. OSB comes with plenty of built-in features, such as recurring invoices, exporting to PDF, time tracking, receiving payments through Paypal and credit card, Freshbooks and Quickbooks data importing and more. It also supports several different languages as well as currencies.
    Downloads: 3 This Week
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  • 11
    GnuAccounting

    GnuAccounting

    Cross-plattform java invoicing and accounting application

    An open-source java accounting application that integrates OpenOffice, Apache Derby and HBCI/FinTS to create and manage invoices, credit memos, delivery notes, bills etc. Imports from kTimeTracker, Task Coach, VCF, Hibiscus, Moneyplex, Starmoney, exports to Winston, VCF, openTrans et. al.
    Downloads: 1 This Week
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  • 12
    PyGtk Posting

    PyGtk Posting

    Accounting for Linux

    An accounting software written in Python and Gtk+ 3 with a backend of Postgresql. A free and open source alternative to Quickbooks and Peachtree. This software is usable but needs to be fleshed out.
    Downloads: 0 This Week
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  • 13
    LedgerSMB

    LedgerSMB

    Building High Quality ERP and Accounting Software for SMB & SME

    LedgerSMB is an ERP, featuring accounting (including AR, AP, and GL), quotation and order management, and more, for businesses with small to medium transaction volumes. The system has been shown to easily handle thousands of AR/AP transactions per week. Data integrity, security, quality, and responsiveness are key values for our community, both among the developers and, we hope, the users. Additionally we aim to make LedgerSMB into a platform to integrate with, or even serve as a...
    Downloads: 1 This Week
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  • 14
    Pearl MIS

    Pearl MIS

    A fully functional ERP suitable for institution of any size

    Pearl MIS, is a fully functional ERP suitable for institutions of any size. Fully web-based, it provides functionality in various modules including inventory, invoicing, warehouse, accounting, among others.
    Downloads: 0 This Week
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  • 15
    Fakturama - Invoicing Made Easy

    Fakturama - Invoicing Made Easy

    The Open Source Invoice Management Software

    Fakturama is an open-source software solution designed for enterprises for creating invoices, as well as delivery notes, while managing and editing your online web shop. Fakturama was especially created in order to provide a comprehensive invoicing program that is compatible with office suites used worldwide, like LibreOffice and Apache OpenOffice. Fakturama makes it easy to create invoices, manage products, contacts, documents, payments, shippings, VATs and all the other constituents of a web shop.
    Downloads: 20 This Week
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  • 16
    jBilling

    jBilling

    jBilling is a web-based enterprise billing system.

    jBilling is a web-based enterprise billing and rating system. It manages your subscribers with automatic invoicing (email and PDF) and payment processing (credit cards, checks, direct deposit). Robust, well documented and easy to use!
    Downloads: 8 This Week
    Last Update:
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  • 17
    TEMS -Time and Expense Management System

    TEMS -Time and Expense Management System

    Captures time & expense by project and account; generates invoice

    Keeps track of times entry and expenses reports of employees and contractors by projects and accounts, automatically generates invoices with details. You can print weekly time cards and expense reports by employee, project, and account. It allows you to review and approve times & expenses before generating invoices. This application is ideal for who bills their clients by time and material basis, such as IT consultants, Lawyers, CPAs, Government Contractors etc. Full featured demo...
    Downloads: 3 This Week
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  • 18
    pERP
    eGroupWare ERP Group of Modules. Multi currency, multi location with an emphasis on manufacturing. Allows manufacturing with customer options. Also supports invoicing from ProjectManager.
    Downloads: 1 This Week
    Last Update:
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  • 19
    Transcraft My Accountant
    book keeping functions for the individuals, IT consultants, services companies, and small to medium businesses. Template reporting/auto tax calculaltions/ledger posting/password protection, year end migration, scheduled entries, invoicing and tracking
    Downloads: 0 This Week
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  • 20
    Simple Invoices is a simple web based invoicing solution for personal/home-office/small business needs. Simple Invoices offers the basic option to enable people to create and manage invoicing. Refer: http://www.simpleinvoices.org for more info
    Downloads: 0 This Week
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  • 21
    This is a Java Business Accounting API that consist of invoicing, general ledger, stock/inventory control and other business API that will assist java developer to build a business software with ease.
    Downloads: 4 This Week
    Last Update:
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  • 22
    IVS - Invoice Verification (and Payment) System - IVS is an invoicing system that allows users to create invoices and send them to customers to pay the invoice online or via an Asterisk based IVR. Transactions are processed via the BluePay Gateway v2.0.
    Downloads: 1 This Week
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  • 23
    Beanie is a flexible, distributed open-source accounting system for medium-sized companies. It includes back-end batch processing as well as a GTK GUI. It provides automated purchases, sales and nominal ledgers as well as automated invoicing (via email).
    Downloads: 7 This Week
    Last Update:
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  • 24
    BulmaGés is an Open Source accounting and invoicing application designed for the Spanish (i.e. from Spain) accounting system that pretends to solve all needings for small & medium companies. designed for Linux OS
    Downloads: 0 This Week
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  • 25
    Zillywiggler is a suite of software I have developed for my employer who in their generosity have released them as GPL ventures. Most notably is Zillywiggler Time, an opensource, PHP/PostgreSQL based Time and Expense tracking and invoicing system.
    Downloads: 0 This Week
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