Showing 31 open source projects for "invoicing"

View related business solutions
  • Paessler - Monitor Your Whole Network in Minutes Icon
    Paessler - Monitor Your Whole Network in Minutes

    Auto-discovery finds your devices and deploys pre-configured sensors instantly. No project plan required, just visibility from day one.

    Waiting weeks for a monitoring rollout isn't an option when infrastructure doesn't stop running. PRTG's auto-discovery scans your network and suggests from over 200 pre-configured sensor types, so you're watching servers, applications and devices within minutes, not after a multi-week deployment. Enterprise-strength monitoring, without the enterprise complexity. Start your free trial today.
    Start Free 30-Day Trial
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 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
    Last Update:
    See Project
  • 2
    SolidInvoice

    SolidInvoice

    Simple and elegant invoicing solution

    SolidInvoice is a simple open source general billing manager/ invoicing application made for small businesses and freelancers. It helps you manage clients, contacts, day-to-day billing and more so you can always get paid right and on time. SolidInvoice is capable of handling recurring invoices, quotes and estimates, as well as online payments. You can receive payments from a number of different gateways such as Paypal Express, Stripe Checkout, Be2bill and more.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 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.
    Leader badge
    Downloads: 36 This Week
    Last Update:
    See Project
  • 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. ...
    Leader badge
    Downloads: 3,336 This Week
    Last Update:
    See Project
  • Ship Agents Faster Icon
    Ship Agents Faster

    Transform your applications and workflows into powerful agentic systems at global scale.

    Gemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
    Start Free
  • 5
    Custom Billing Server

    Custom Billing Server

    Linux-Based Billing And Business Application Server For FREE use.

    Do you offer services or tangible products that can not be scanned for invoicing? Are you still creating your invoices and quotes on paper, or via Word/Excel etc? They say in business that, TIME IS MONEY! So why spend a lot of time creating invoices or estimates, when you can use a suitable tool to manage your clients, products, services or subscriptions, create professional-looking invoices or estimates, and print or email them within seconds?
    Leader badge
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Kimai - Time Tracking Software

    Kimai - Time Tracking Software

    Time-Tracking for companies and teams with up to 250+ users

    Kimai is web based software that tracks work time, and classifies it. It tracks time and prints out a summary of your activities on demand. Yearly, monthly, daily, by customer, by project, by action. FETCH THE LATEST DOWNLOAD FROM GITHUB: https://github.com/kimai/kimai/releases Record expenses and print customizable invoices in different formats. For further information visit: - https://www.kimai.org - https://www.kimai.cloud - https://github.com/kimai/kimai
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    FormaVid

    FormaVid

    Small Business Appliance

    The FormaVid Small Business Appliance https://formavid.org is designed to integrate a content management system (CMS), an issues tracker and an invoicing application into a single, well constructed, offering. It is an excellent starting point for any developer(s) wishing to support the CMS or any of the other components, including the appliance itself. All components are stable, open source and well supported. The appliance is built using scripts so no hidden "monkey business" and you can choose a "compatible base distro" based on your needs: familiarity; performance; security; usability; etc. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 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
    Last Update:
    See Project
  • 9
    cg-invoice

    cg-invoice

    Invoice and office utilities program for customer managment

    cg-invoice is a HTML5, Bootstrap, PDO simple yet productive way to write invoices and then retrieve the client data in more than one way. Invoicing invoices from anywhere online. View table or you can reprint the invoice as it was originally written. Business management for quotes or estimates. Contacts and vendors listing tabs for easy search. Office or personal tools to track customers, inventory, mailing lists, company phone numbers with a scheduler calendar included.
    Downloads: 1 This Week
    Last Update:
    See Project
  • Save Up to 91% on Cloud Compute With Spot VMs Icon
    Save Up to 91% on Cloud Compute With Spot VMs

    Automatic sustained-use discounts. One free VM per month. No negotiation needed.

    Run batch jobs at 60-91% off with Spot VMs. Long-running workloads get automatic discounts with sustained use.
    Start Free
  • 10

    ICTInvoice

    A complete invoice managment solution for Elastix PBX

    Note: For binary packages and updated installation instructions please visit this link http://www.ictinnovations.com/content/ictinvoice-complete-multitenant-hosted-pbx-solution-service-providers ICTInvoice is multi tenant Invoicing module of Elastix PBX. It is complete invoice management solution for multiple companies. It automatically create pdf invoices and emails to Elastix users on monthly basis along with their calls detail records ICTInvoice Main Features Multitenant Create invoices for Multiple campanies with branding Manual as well as Automatic invoice generation on fix date Auto Emailing invoices to users on monthly basis Inbound Billing Outbound Billing Extension / User wise reporting Summrize reporting Detail Reporting For more information , please visit http://www.ictinnovations.com
    Downloads: 17 This Week
    Last Update:
    See Project
  • 11
    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
    Last Update:
    See Project
  • 12
    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:
    See Project
  • 13

    VLLasku

    Free web-based invoicing primarily for Finnish companies

    ...Ominaisuuksia mm. laskutus (PDF-tulostus, sähköposti ja Finvoice), kuitit, lähetysluettelot, asiakasrekisteri, tuoterekisteri ja perusraportointi. Huom! Versiosta 1.6.0 lähtien asennuspaketit ja lähdekoodi löytyvät eri paikasta. Katso lisätiedot kotisivulta. MLInvoice, formerly VLLasku, is Web-based invoicing for Finnish companies. Includes support for creating and emailing PDFs and Finvoice electronic invoices. The code is written and commented in English, and invoices can be created in English. Multilanguage support/English UI is introduced in version 1.6.0. Some localization work will probably be required for other than Finnish companies. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    citrusdb is the open source customer care and billing software that can be used in many service industries, internet service, subscriptions, consulting, and telecommunications. Provides CRM, Ticketing, Invoicing, and Credit Card Batches.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 15
    Job Costing Tracking system

    Job Costing Tracking system

    Keep track of all your job costs, make sure you don't lose money

    Book a Job Card, assign employee which records the time spent on the job that transfers to a timesheet, add costing like materials from built-in inventory system. Finally create invoices integrating with XERO online accounting or print PDF invoice.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16

    opensMod

    opensMod is a complete business management framework

    opensMod is a completely web based business management solution incorporating CRM (Customer Relationship Management), ERP (Accounting), Payroll, CMS (Content Management System), timesheeting, invoicing and allows for easy extension by the end user with zero programming.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Smart Restaurant is bar restaurant management system, providing both a POS and a handheld interface with a powerful back end system
    Downloads: 2 This Week
    Last Update:
    See Project
  • 18
    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
    Last Update:
    See Project
  • 19
    jointar CRM
    jointar.com is a free online invoicing application written in PHP with mysql database. Jointar uses Paypal for your secure payments.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    PkLasku on avoimen lähdekoodin laskutusohjelma Suomalaisille mikro- ja pk-yrityksille. Ohjelma tarjoaa nyt laskutuksen(pdf tulostus), asiakasrekisterin ja perus raportoinnin. PkLasku-invoicing for small & medium sized business in Finland.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    XosC is a full eCommerce and invoicing solution for Xoops CMS. XosC is an adaptation of osCommerce. For help and support please visit our website: http://www.FeraTechInc.com
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    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
    Last Update:
    See Project
  • 23
    A Workflow based Management and Accounting packaged for Home, Micro and Small Business. Customer-Schedualing-Order-Invoicing-Payables plus a simple real time double entry Visual Accounting Package. PHP-MySQL C-Panel compatable.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Sklad is a web-based, multi-user accounting and inventory management system for a small business. It supports invoicing, stock and payment management, reporting. It uses PHP and MS Access database.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 25
    MyInvoice is a simple php/mysql based invoicing system aimed at freelancers and small businesses. It allows the user to manage clients/invoices, clients to log in to view and print invoices, and also features automatic email notifications.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • Next