Showing 34 open source projects for "open source invoice"

View related business solutions
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 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.

    Automate web data collection with cloud tools that handle anti-bot measures, browser rendering, and data transformation out of the box. Extract content from any website, push to vector databases for RAG workflows, or pipe directly into your apps via API. Schedule runs, set up webhooks, and connect to your existing stack. Free tier available, then scale as you need to.
    Explore 10,000+ tools
  • 1

    DissoKin

    Dissolution Kinetics Software Excel Based

    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    FRUITS

    FRUITS

    Food Reconstruction Using Isotopic Transferred Signals

    Description IMPORTANT NOTICE: The current release of FRUITS (FRUITS 3.1) will be the last as a Windows installer. This version is the closest to the soon to be released R-based ReSources package as part of the IsoMemo initiative. FRUITS is a Bayesian mixing model for diet reconstruction using isotopic data.
    Downloads: 14 This Week
    Last Update:
    See Project
  • 3

    libirt

    The new site is at http://psychometricon.net/libirt/

    The new site is at http://psychometricon.net/libirt/ Library of functions to estimate the items and abilities from the responses of subjects to a questionnaire. The IRT models supported are the logistic model, the multivariate logistic model, the graded model and smoothing by penalization and kernel.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    TU Calc

    TU Calc

    Simple tool for numerical calculation

    TU Calc is a modular tool that aims to gather numerical methods for solution of mathematical problems. Interacting with the user through a GUI that is analogous to the windows desktop.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Smart Business Texting that Generates Pipeline Icon
    Smart Business Texting that Generates Pipeline

    Create and convert pipeline at scale through industry leading SMS campaigns, automation, and conversation management.

    TextUs is the leading text messaging service provider for businesses that want to engage in real-time conversations with customers, leads, employees and candidates. Text messaging is one of the most engaging ways to communicate with customers, candidates, employees and leads. 1:1, two-way messaging encourages response and engagement. Text messages help teams get 10x the response rate over phone and email. Business text messaging has become a more viable form of communication than traditional mediums. The TextUs user experience is intentionally designed to resemble the familiar SMS inbox, allowing users to easily manage contacts, conversations, and campaigns. Work right from your desktop with the TextUs web app or use the Chrome extension alongside your ATS or CRM. Leverage the mobile app for on-the-go sending and responding.
    Learn More
  • 5

    5NB THC Calculator

    thc % calculator in homemade eddibles

    this program will calculate the amount of THC in your home made eddibles, current version on has options for Flower and Concentrate
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    All-in-One Age Calculator

    All-in-One Age Calculator

    AIO Can Calculate Age in a Second and Gives Result in Different Forms.

    All-in-One Age Calculator Can Calculate Age in a Second and Gives Result in Different Formats. These Formats Are Given Below... Display Age in Years,Months and Days Months,Weeks and Days Weeks and Days Only Days Hours , Minutes and Seconds
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    ParaGraph: a parametric graphing calculator. ParaGraph can graph multiple functions at once, perform numerical calculus, find extrema, do log plots, plot polar graphs, fit curves to data, do basic vector operations, and much more.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    Estadistica Facil
    Herramienta gratuita para crear estadísticas de forma sencilla. Estadística Fácil es una aplicación desarrollada para permitirte crear tablas al estilo de las de Excel.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    STATPerl (Statistics with Perl) is a free Statistical Software based on Perl. Perl source codes for various statistical analysis are given with it. User can add new analysis and edit existing one. An inbuilt Perl IDE comes with it.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 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
    Visual BASIC 6.0 program to find the factors between two numbers. Use as an educational tool to help students with factors. Does not find the LCD but use as a learning tool to find the LCD by looking at the factors. Jabaco version runs in any JRE.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Fuzzy logic add-in for OpenOffice.org Calc. InrecoLAN FuzzyMath allows to perform ordinary arithmetic operations and use ordinary mathematical and financial functions with fuzzy numbers. Have any ideas how to improve this project - you are welcome!
    Downloads: 2 This Week
    Last Update:
    See Project
  • 12
    This is just a simple program, with loads of functionality, that I am working on. As of right now, it can do very basic integrals, and that is it. It is a alpha release right now, but very stable. My program is licensed under Gnu Public licensed. Also, t
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Math-fi library written in C++ and boost library. This contains a C++ library with severals financial models (Monte carlo, Binary Tree, Black and Schools formulas) and a managed C++ wrapper that allows end user to use library within Excel.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Aquest projecta consisteix a facilitar als estudiants el calcul matemàtic. A més a més el codi font és lliure i està explicat detalladament. Autor: Jordi Masip
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Oscilib (Open Science Library) aims to be a comprehensive suite of programs that provide a simple useful way to solve common scientific and mathematical problems.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Mathematics formula renderer for Microsoft Word. Easy to use and really fast + Mathematics drawing toolbar for Microsoft Word + Math exercices storage Database for Microsoft Access. Available in French and English!!!
    Downloads: 5 This Week
    Last Update:
    See Project
  • 17
    A nice and handy Calculator made by me using Visual Basic.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    Integra is more than a function plotter. It evaluates expressions and creates dynamic 2D and rotatable 3D plots in a polar or cartesian coordinate system. Other features are integration, differentiation, various functions, ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    The Periodic Tables Package is an advanced suite of applications for both Windows and Linux that allow chemists and students alike to use the Periodic Table on their computers.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    This is a calculator program developed by ErkinTuzcular
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    This is a collection of vb class modules written in native Visual Basic. They provide the following functionality: Processing of very large integer numbers, hashing algorithms, prime number handling and an implementation of the RSA algorithm.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    The NHD Software Project is a collection of the utilities, scripts, APIs, standards, and application extensions used for the quality assurance of stream and river data, conflation/generalisation of hydrographic data, and other hydrologic data maintenance.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    ctCalc engine: VB6 function that calculates a math term (string) and returns the result (string); ctCalc GUI: 1. Simple text-calculator 2. Graphs 3. Custom scripts
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Thash is a Transport management software which would enable the complete management of employee mass transport facility provided by a company (for e.g. A Call-Center),with features such as Route Scheduling, Shift Management and Statistical Analysis etc.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Generates prime numbers. This program finds primes by checking to see if the modulus of the current number is equal to 0 for any previously found primes up unitl the square root of the number.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • Next