Browse free open source Billing software and projects for Linux below. Use the toggles on the left to filter open source Billing software by OS, license, language, programming language, and project status.

  • 99.99% Uptime for MySQL and PostgreSQL Databases Icon
    99.99% Uptime for MySQL and PostgreSQL Databases

    Sub-second maintenance. 2x read/write performance. Built-in vector search for AI apps.

    Cloud SQL Enterprise Plus delivers near-zero downtime with 35 days of point-in-time recovery. Supports MySQL, PostgreSQL, and SQL Server.
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  • 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.
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  • 1
    PK7
    Utility to validate, extract, show and create digital documents included in files with "pk7" and "fp7" extensions such as electronic bills provided by some phone companies in Spain like Movistar and Telefonica.
    Downloads: 10 This Week
    Last Update:
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  • 2
    Du hast beispielsweise einen Online Shop und möchtest deine Bestellungen direkt abspeichern und sie jederzeit abrufen? Diese Bestellungs App (kompatibel mit Linux, Mac und Windows) gibt dir die Möglichkeit deine Bestellungen abzuspeichern, eine Rechnung zu hinterlegen und den aktuellen Status der Bestellung zu bestimmen. Neu hinzugefügt: Die Möglichkeit an beliebige Nutzer wo ein Kontakt (Email) hinterlegt wurde eine Mail zu senden. Ebenfalls an alle gleichzeitig. Voraussetzung dafür ist lediglich ein Mail Programm eingerichtet zu haben. Die Bestellungs App öffnet das Standart Email Programm dass dem jeweiligen Betriebssystem hinterlegt wurde :) Ich würde mich nach Kauf gerne über dein Feedback freuen. Bei Bugs oder Kritik bitte jederzeit kontaktieren: janis@yunox.eu Für die Installation der App wird Java benötigt
    Downloads: 0 This Week
    Last Update:
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  • 3

    Gnujiko 10.1

    Software gestionale open-source

    Gnujiko è un software gestionale open-source progettato per la piccola impresa, è dotato degli strumenti principali per poter creare preventivi e fatture, gestire le anagrafiche clienti e fornitori, controllare le giacenze a magazzino e tanto altro. E‘ integrata una gestione semplificata della contabilità per consultare il Registro IVA acquisti/vendite e le registrazioni di Prima Nota. E‘ adatto a qualsiasi attività, dal commerciante al libero professionista ed è facilmente integrabile su applicativi già esistenti.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    A Java library for checking german bank account numbers. (Eine Java-Bibliothek zur Überprüfung von deutschen Kontonummern).
    Downloads: 0 This Week
    Last Update:
    See Project
  • PRTG Catches Network Issues Before They Cause Downtime Icon
    PRTG Catches Network Issues Before They Cause Downtime

    Threshold-based alerts flag problems early, so your team can act before users notice, not after.

    Reactive troubleshooting usually means hearing about a problem from frustrated users, not your monitoring tool. PRTG sets threshold-based alerts across devices, servers and applications, notifying your team by email, SMS or push the moment a metric crosses a set limit. That means catching a failing disk or overloaded server before it becomes an outage and getting time back from firefighting. Start a free trial and set your first alerts today.
    Download 30-Day Trial
  • 5
    php-billing-app

    php-billing-app

    A basic PHP/MySQL/HTML Billing APP. Meant for developers learning.

    Here is PHP/MySQL/HTML code that is a sample Entry Level Billing APP. It is Free, and mostly for learning purposes. You can install on a Windows or linux server, and look at the PHP code files on your PC.
    Downloads: 0 This Week
    Last Update:
    See Project
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