Showing 3272 open source projects for "open source invoice"

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  • Cloud tools for web scraping and data extraction Icon
    Cloud tools for web scraping and data extraction

    Deploy pre-built tools that crawl websites, extract structured data, and feed your applications. Reliable web data without maintaining scrapers.

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  • Payments you can rely on to run smarter. Icon
    Payments you can rely on to run smarter.

    Never miss a sale. Square payment processing serves customers better with tools and integrations that make work more efficient.

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  • 1

    command-storage

    A command-line tool designed to store CLI commands for quick access

    It is a command-line tool designed to store CLI commands for quick access and usage. Think of it as a simple notes app specifically tailored for storing commands using customizable keys. The package is available on PyPi:https://pypi.org/project/command-storage/ For more information, please check out the GitHub repository: https://github.com/ashu-tosh-kumar/command-storage
    Downloads: 2 This Week
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  • 2
    ZK - Simply Ajax and Mobile
    ZK is an open-source Java framework for building modern web and mobile applications. It enables developers to create rich, interactive UIs using only Java — no JavaScript required. With 200+ Ajax-powered components, event-driven architecture, and support for popular technologies like Spring, Java EE, and JSP/JSF, ZK makes it simple to deliver powerful and user-friendly web applications.
    Downloads: 5 This Week
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  • 3
    WhakerKit

    WhakerKit

    A seamless toolkit to manage dynamic websites and shared documents

    WhakerKit is a versatile toolkit for building websites with both static and dynamic HTML pages, developed by Brigitte Bigi, CNRS. WhakerKit offers seamless management of public and authenticated access, and simplifies document sharing for collaborative environments. It is based on the following technologies: * python >= 3.9 * (optional) PyJWT and ldap3 for authentication (install with pip) * WhakerPy >= 1.3: <https://whakerpy.sourceforge.io> (install with pip) * Whakerexa >=...
    Downloads: 3 This Week
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  • 4
    CodinIT.dev

    CodinIT.dev

    Free, local, open-source AI app builder

    CodinIT.dev is a free, local, open source AI app builder that lets you go from idea to full-stack application entirely on your machine, no coding required, just chat with AI. You can build unlimited apps with real-time previews, instant undo, and responsive, frictionless workflows. Deep Supabase integration means you can create UI and backend logic in one cohesive environment, while the model-agnostic architecture lets you connect to any AI, whether cloud-based (Gemini 3 Pro, GPT-5, Claude Sonnet 4.5) or local via Ollama, so you’re never locked in. ...
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    Downloads: 2 This Week
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  • Loan management software that makes it easy. Icon
    Loan management software that makes it easy.

    Ideal for lending professionals who are looking for a feature rich loan management system

    Bryt Software is ideal for lending professionals who are looking for a feature rich loan management system that is intuitive and easy to use. We are 100% cloud-based, software as a service. We believe in providing our customers with fair and honest pricing. Our monthly fees are based on your number of users and we have a minimal implementation charge.
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  • 5
    bridgex

    bridgex

    Convert files like docx, xlsx, pptx, html, and more to MarkDown

    Bridgex is an opensource graphical interface for converting files to Markdown, built in Python and based on Pyside6 (Qt for Python). Its objective is to simplify access to the Markitdown library through a straightforward, modular visual experience. Features ✨ - Cross‑platform graphical interface. - Efficient file‑to‑Markdown conversion. - Modularity: easy to adapt and extend
    Downloads: 3 This Week
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  • 6

    PopupMonitor

    Monitors Windows, emits alarm on opening. Intuitive interface.

    This software allows monitoring of windows that open in a Windows system. When a new window is opened, the program emits a sound alarm. It is simple and intuitive to use and is based on an intuitive user interface.
    Downloads: 1 This Week
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  • 7
    Instagram CLI

    Instagram CLI

    Become a 10x Instagrammer and Escape Brainrot with Instagram CLI

    Instagram: the app you open to send one message… and suddenly 30 minutes are gone. We all know the cycle — and we finally had enough. What if Instagram had a quick fix? A productivity-friendly mode that keeps your connections, but gives your attention span a fighting chance? No algorithm traps. No reel vortex. No dopamine casino. Just conversations and updates, on your terms. Instagram CLI is a minimal, fast, keyboard-native way to stay connected without getting cooked by social media.
    Downloads: 2 This Week
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  • 8

    libptpmgmt

    PTP Management library to communicate with linuxptp using IEEE 1558.

    The libptpmgmt Project provides a library to communicate with LinuxPTP using IEEE 1558 management messages over a network.
    Downloads: 1 This Week
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  • 9
     QR Code Generator [I.S.A]

    QR Code Generator [I.S.A]

    QR Code Generator [Improved.Simplified.Alternative]

    'QR Code Generator' an desktop application developed using python 3.11.4 and other add-on libaries. Can convert texts\links into QR codes.
    Downloads: 2 This Week
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    Zendesk: The Complete Customer Service Solution

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  • 10

    Gnu Tools

    Unix Tools For Windows

    CodeBlocks With A full development environment. Took a while but CodeBlocks is now upto speed and in sync with the current release version. New version of CodeBlocks supports XML based configuration, so users can do specialized compiler support if needed. Changed away from the old Msys in favor of Msys2 which has better support for a lot of things like miktex. Old package is still there if you still need it but wont be developed on anymore. Loads of modifications compared to the...
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    Downloads: 4 This Week
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  • 11
    Flask-APScheduler

    Flask-APScheduler

    Adds APScheduler support to Flask

    Flask-APScheduler is a Flask extension that adds support for the APScheduler. Loads scheduler configuration from Flask configuration. Loads job definitions from Flask configuration. Allows to specify the hostname which the scheduler will run on. Provides a REST API to manage the scheduled jobs. Provides authentication for the REST API. Integrates with Flask Blueprints.
    Downloads: 0 This Week
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  • 12
    PyKCS11: a complete PKCS#11 wrapper for Python, created using the SWIG compiler. API documentation: http://pkcs11wrap.sourceforge.net/api/
    Downloads: 1 This Week
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  • 13

    pyexpander

    A powerful macro processor based on python

    Pyexpander is a powerful macro processor based on python. Instead of simple macro replacement it offers evaluation of arbitrary python expressions and execution of python code. Pyexpander is Turing Complete.
    Downloads: 1 This Week
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  • 14
    FePy project aims to provide enhancements and add-ons for IronPython, an implementation of Python programming language.
    Downloads: 0 This Week
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  • 15
    PyNuker

    PyNuker

    A stress testing tool written in python.

    PyNuker is a network stress testing tool written in python. Because it is written in python it should run equally well on any system that has Python version 3.x installed. It infinitely(until stopped) sends a string of text via a UDP packet to a target computer or network device in an effort to flood the target with so much useless traffic that it stops responding to valid requests. I digitally sign some files in my releases. If you'd like to verify those signatures, you can find my...
    Downloads: 2 This Week
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  • 16
    EulerSharp

    EulerSharp

    Euler Yet another proof Engine

    EYE [1] is a reasoning engine supporting the Semantic Web layers [2]. It performs controlled chaining and it supports Euler paths [3]. Via N3 [4] it is interoperable with Cwm [5]. [1] http://eulersharp.sourceforge.net/README [2] http://www.w3.org/DesignIssues/diagrams/sweb-stack/2006a [3] http://mathworld.wolfram.com/KoenigsbergBridgeProblem.html [4] http://www.w3.org/TeamSubmission/n3/ [5] http://www.w3.org/2000/10/swap/doc/cwm
    Downloads: 1 This Week
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  • 17
    Langfuse

    Langfuse

    Open-source observability and analytics for LLM apps

    Langfuse is building open-source observability and analytics for LLM apps. Observability: Explore and debug complex logs & traces in a visual UI. Analytics: Improve performance of LLM apps. In particular, get a view on costs, latency and response quality using intuitive dashboards.
    Downloads: 0 This Week
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  • 18

    Version Bumper

    Manages some release information, like version, in a config file

    Downloads: 0 This Week
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  • 19
    Yagdoc is a C source code documentation tool with specific support for GObject and Gtk+ based classes and widgets.
    Downloads: 0 This Week
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  • 20

    TED

    Text EDitor - syntax highlighting - multiple files in tab

    Downloads: 0 This Week
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  • 21
    LASS : Library of Assembled Shared Source. Library of C++ code for scientific purposes.
    Downloads: 0 This Week
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  • 22

    TimerMiddleware

    Timing & instrumentation for python web apps

    Docs: https://pythonhosted.org/TimerMiddleware/ PYPI: https://pypi.python.org/pypi/TimerMiddleware
    Downloads: 0 This Week
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  • 23
    AStro inFER - a rule miner and executer
    Downloads: 0 This Week
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  • 24
    csv2odf

    csv2odf

    csv2odf can convert csv data to formatted spreadsheets and documents.

    ...It is a command line tool and you can automate the generation of reports by using scripts and cron. It can be used to create spreadsheets and documents for LibreOffice, OpenOffice, Microsoft Office Excel and Word. It is open source GPL v3 and crossplatform, it can run on most operating systems that can run Python (Python is required). More details, example files, and online manual at http://csv2odf.sf.net.
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    Downloads: 1 This Week
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  • 25
    Small Python library with various things such as Configuration file parsing (in Python syntax), HTML and PDF parsing. Used in others of my projects.
    Downloads: 0 This Week
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