Showing 946 open source projects for "open source invoice"

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  • Find Hidden Risks in Windows Task Scheduler Icon
    Find Hidden Risks in Windows Task Scheduler

    Free diagnostic script reveals configuration issues, error patterns, and security risks. Instant HTML report.

    Windows Task Scheduler might be hiding critical failures. Download the free JAMS diagnostic tool to uncover problems before they impact production—get a color-coded risk report with clear remediation steps in minutes.
    Download Free Tool
  • Vibes don’t ship, Retool does Icon
    Vibes don’t ship, Retool does

    Start from a prompt and build production-ready apps on your data—with security, permissions, and compliance built in.

    Vibe coding tools create cool demos, but Retool helps you build software your company can actually use. Generate internal apps that connect directly to your data—deployed in your cloud with enterprise security from day one. Build dashboards, admin panels, and workflows with granular permissions already in place. Stop prototyping and ship on a platform that actually passes security review.
    Build apps that ship
  • 1
    The HTML Document Object is a Perl Module that allows you to quickly and easily create Dynamic HTML pages without having to specify the framework. You specify the content and it does all the work. Supports HTML 4.0, cookies, frames, javascript, etc.
    Downloads: 36 This Week
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  • 2

    PHP - Net_RouterOS

    A client for the MikroTik RouterOS API protocol, written in PHP.

    A client for the MikroTik RouterOS API protocol, written in PHP. Easy, tested and documented. All feedback welcomed.
    Downloads: 14 This Week
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  • 3
    Ringlink is a CGI Perl program that provides the tools necessary to build and run rings of websites, i.e. systems of links between websites of similar contents. For an overview of Project Ringlink, please visit the Home Page at www.ringlink.org.
    Downloads: 1 This Week
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  • 4
    Makumba

    Makumba

    Moved to GitHub: https://github.com/makumba

    Makumba helps you rapidly develop data driven web applications. Provides a custom JSP taglib as a main interface, but leaves API open for advanced access. It is implemented in Java. Moved to GitHub: https://github.com/makumba
    Downloads: 0 This Week
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  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

    Ideal for internal IT departments or managed service providers (MSPs)

    Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
    Learn More
  • 5
    SoyBeans

    SoyBeans

    A Task Processing Framework for Java

    Soy Beans is an HTTP request processing framework written in Java. Written as an alternative to frameworks like Struts and Stripes, it provides a robust and extremely flexible API enabling rapid deployment, and dynamic configuration.
    Downloads: 0 This Week
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  • 6

    CgiApp

    CGI Interface for DAS web-applications

    DEPRECATED!
    Downloads: 0 This Week
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  • 7
    MVProc FastCGI

    MVProc FastCGI

    MVProc implemented as a FastCGI

    MVProc FastCGI is a Model-View-Controller platform that uses MySQL stored procedures as the Controller element. It's based on the stable Apache module MVProc, and all functionality has been tested (and load tested), so it may be "Production Ready" even though it hasn't been implemented in a production environment as yet. Benchmarking indicates it's "nearly as fast" on lighttpd as the MVProc Apache module, though a truly thorough benchmarking with a variety of servers and web applications...
    Downloads: 0 This Week
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  • 8
    PHUnzip

    PHUnzip

    Allow web server to serve files inside ZIP archive

    PHUnzip (PHp Unzip) is an on-the-fly ZIP extractor for web content. It allows client to access files inside ZIP archive on the web server as if they were regular files (with some limitations). PHUnzip works using PHP's built-in ZIP support, and comes as a self-contained single-file script which is simple to install.
    Downloads: 0 This Week
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  • 9
    PHPlot

    PHPlot

    A PHP class for creating graphs, plots, charts

    PHPlot is a PHP graphics class for creating charts and plots. It works with PHP5 and the PHP GD extension to produce PNG, GIF, or JPEG images. TrueType fonts (TTF) are optional, or built-in GD fonts can be used. The available plot types include: area, bars, line/points, lines, pie, points, squared, stacked-bars, and thin bar-line. Labels, tick marks, plot legend, and X/Y axes and more are all configurable. Images can be imported as a background, multiple graphs can be drawn on one image,...
    Downloads: 8 This Week
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  • Rent Manager Software Icon
    Rent Manager Software

    Landlords, multi-family homes, manufactured home communities, single family homes, associations, commercial properties and mixed portfolios.

    Rent Manager is award-winning property management software built for residential, commercial, and short-term-stay portfolios of any size. The program’s fully customizable features include a double-entry accounting system, maintenance management/scheduling, marketing integration, mobile applications, more than 450 insightful reports, and an API that integrates with the best PropTech providers on the market.
    Learn More
  • 10
    Our mission is to develop open source solutions and provides professional support helps small and medium size companies meet the challenges of developing professional Arabic websites in the PHP/MySQL environment based on our experience in Arabic language processing, the library that we develop helps companies save time and increase productivity.
    Downloads: 2 This Week
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  • 11
    SteppedStateMachine

    SteppedStateMachine

    Creates and operates a stepped state machine

    Implements a stepped state machine, i.e. a state machine which executes a single state transition at a time. Because of this, no data, e.g. state data, can be stored between executions. Instead, any such data must be stored in persistent storage between executions. This permits operation of the state machine as a CGI program in a web server. A WSGI or fastCGI or other such web server is not required. Received symbols may be received from sources outside the state machine, or may be...
    Downloads: 0 This Week
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  • 12
    Chunk, an HTML Template Engine for Java

    Chunk, an HTML Template Engine for Java

    Clean, powerful templates for Java

    A powerful Java Template Engine, great for building HTML or XML docs. Chunk can handle many other needs and situations as well. In-tag filters & default values, multiple snippets per file, layered themes, macros, conditional includes, localization & more.
    Downloads: 0 This Week
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  • 13
    Classes to access the information on imdb from php.
    Downloads: 0 This Week
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  • 14
    PyLucid is a Open Source web content management system written in Python using the Django Framework. fully customizable output, expandable with plugins, i18n, L10n, Revision controled, support many database engines, WSGI conform and many more...
    Downloads: 0 This Week
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  • 15
    Web Logbook is an electronic web-based logbook. Main features include single GUI, multi-language, attachments, archives, simple users management, sort, user defined banners, search, import/export, trends and statistics. Good for small to medium teams.
    Downloads: 4 This Week
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  • 16
    Form-oriented API for web applications based on TYPO3 CMS ( http://www.typo3.com )
    Downloads: 0 This Week
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  • 17
    Apache 2.0 proxy module scheme handler for FastCGI protocole. Is a complete rewrite of Apache Modile of FastCGI protocol. This rewrite are dedicated to external FastCGI server. The project has migrated on GitHub here : https://github.com/ZenProjects/Apache-Proxy-FastCGI-Module The project Documentation are here : http://zenprojects.github.io/Apache-Proxy-FastCGI-Module/
    Downloads: 0 This Week
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  • 18
    The P* Web Programming Language
    P* (P-star) is a web programming language. P* targets to incorporate common tasks like template handling and database queries into the language. P* is currently in development, and help is needed with writing new functionality and testing. Functionality P* has by now is MySQL database access with prepared statements, HTML templates, standard arithmetic and variables, functions, structs, (to-be-classes), JSON output, GET and POST. Say hello on the mailing list if you want to...
    Downloads: 0 This Week
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  • 19
    Mandoo

    Mandoo

    Mandoo doAPI

    Mandoo doAPI helps you to design your own code, plugins,
    Downloads: 0 This Week
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  • 20

    DACS - Distributed Access Control System

    Authentication, Access Control, and Single Sign-On

    DACS,a light-weight single sign-on and role-based security system for Apache or server-based software, provides comprehensive authentication capabilities, and powerful, transparent rule-based authorization checking for any web service or CGI program. The latest release is DACS 1.5.1 (26-Oct-2025) It is not available here! Get it at https://dacs.dss.ca/download.html
    Downloads: 0 This Week
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  • 21
    A PHP backend for your AJAX transactions using YUI 3 on the front end. Target specific functions, object methods or Smarty plugins from your YUI 3 code. Target YUI3 methods or your widget's methods from your PHP code. Straighten out the AJAX pattern.
    Downloads: 0 This Week
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  • 22
    Secure and network capable alternative to mail() PHP function
    Downloads: 0 This Week
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  • 23
    qDecoder - CGI Library for C/C++
    ======================================================================================= OUR PROJECT HOME HAS BEEN MOVED TO https://github.com/wolkykim/qdecoder PLEASE CHECK OUT OUR NEW HOME FOR THE LATEST UPDATES. ======================================================================================= The goal of qDecoder project is providing complete but simple and versatile CGI library for C/C++ language. It supports GET/POST query parsing including File Uploading, Cookie handling and...
    Downloads: 0 This Week
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  • 24
    wingS
    wingS (wingS is net generation Swing) is a Java library for developing web based AJAX applications in a way like developing Swing based applications.
    Downloads: 1 This Week
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  • 25
    Web Console

    Web Console

    Web-based application to execute shell commands.

    Web Console is a web-based application that allows to execute shell commands on a server directly from a browser. The application is very light, does not require any database and can be installed in about 3 minutes.
    Downloads: 0 This Week
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