Showing 121 open source projects for "app"

View related business solutions
  • $300 Free Credits for Your Google Cloud Projects Icon
    $300 Free Credits for Your Google Cloud Projects

    Start building on Google Cloud with $300 in free credits. No commitment, no credit card required until you're ready to scale.

    Launch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.
    Start Free Trial
  • 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
  • 1
    Actual Budget

    Actual Budget

    Fast, privacy-focused personal finance app

    Actual Budget is a fast, privacy-focused personal finance app built around the proven envelope budgeting methodology. It keeps you in control of your money with tools designed to help you make thoughtful financial decisions rather than relying on automated guesswork. The app is fully local-first, meaning it works offline and syncs quietly across your devices without ever compromising ownership of your data.
    Downloads: 14 This Week
    Last Update:
    See Project
  • 2
    Cashew

    Cashew

    An app created to help users manage a budget and purchases

    Cashew is a minimalist personal finance and budgeting app built with Flutter, designed to help individuals track expenses and income easily. It emphasizes simplicity and clarity, offering straightforward interfaces for adding transactions, categorizing them, and monitoring balances. Users can visualize their financial activity with charts and summaries, giving them insight into spending patterns.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 3
    Akaunting

    Akaunting

    Online Accounting Software

    Online accounting software designed for small businesses and freelancers. Akaunting is built with modern technologies such as Laravel, VueJS, Tailwind, RESTful API etc. Thanks to its modular structure, Akaunting provides an awesome App Store for users and developers.
    Downloads: 15 This Week
    Last Update:
    See Project
  • 4
    Quadratic

    Quadratic

    Data science spreadsheet with Python & SQL

    ...You already know how to use a spreadsheet, but you’ve never had this much power before. Quadratic is a Web-based spreadsheet application that runs in the browser and as a native app (via Electron). Our goal is to build a spreadsheet that enables you to pull your data from its source (SaaS, Database, CSV, API, etc) and then work with that data using the most popular data science tools today (Python, Pandas, SQL, JS, Excel Formulas, etc). Quadratic has no environment to configure. The grid runs entirely in the browser with no backend service. ...
    Downloads: 22 This Week
    Last Update:
    See Project
  • Enterprise-grade ITSM, for every business Icon
    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
    Try it Free
  • 5
    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: 28 This Week
    Last Update:
    See Project
  • 6
    Actual

    Actual

    A local-first personal finance app

    Actual is a local-first personal finance application designed to give users full control over their budgeting and financial data without relying on centralized cloud services. It is built using Node.js and operates with a synchronization layer that allows users to keep their data consistent across multiple devices while still maintaining ownership of their information. The platform emphasizes privacy and offline functionality, meaning users can manage their finances even without an internet...
    Downloads: 7 This Week
    Last Update:
    See Project
  • 7
    EZ Bookkeeping

    EZ Bookkeeping

    A lightweight, self-hosted personal finance app

    Ez Bookkeeping is an open-source personal finance and bookkeeping web application designed to help individuals and small businesses track income, expenses, accounts, and budgets with simplicity and clarity. It provides a clean, modern interface where users can enter transactions, categorize expenses, and visualize financial data through dashboards, charts, and monthly summaries so that users can better understand their cash flow and spending patterns. The system supports multiple account...
    Downloads: 9 This Week
    Last Update:
    See Project
  • 8
    Wallos

    Wallos

    Open-source, self-hostable personal subscription tracker

    ...It focuses on turning subscriptions into a clear, organized view of your financial commitments, helping you spot waste, anticipate upcoming charges, and plan your budget with fewer surprises. The app supports subscription management with due dates and payment schedules so you can keep track of what’s active and when it renews. To make analysis more meaningful, Wallos includes category management so you can group expenses and identify spending patterns over time. It also supports multiple currencies, which is especially useful for people paying for services in different billing regions or traveling between countries.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 9
    Ghostfolio

    Ghostfolio

    Open Source Wealth Management Software. Angular + NestJS + Prisma

    Ghostfolio is an open-source wealth management software built with web technology. The application empowers busy people to keep track of stocks, ETFs or cryptocurrencies and make solid, data-driven investment decisions. The software is designed for personal use in continuous operation. Ghostfolio is a privacy-first, open-source dashboard for your personal finances. Break down your asset allocation, know your net worth and make solid data-driven investment decisions. Ghostfolio empowers busy...
    Downloads: 7 This Week
    Last Update:
    See Project
  • Secure File Transfer for Windows with Cerberus by Redwood Icon
    Secure File Transfer for Windows with Cerberus by Redwood

    Protect and share files over FTP/S, SFTP, HTTPS and SCP with the #1 rated Windows file transfer server.

    Cerberus supports unlimited users and connections on a single IP, with built-in encryption, 2FA, and a browser-based web client — all deployable in under 15 minutes with a 25-day free trial.
    Try for Free
  • 10
    WYGIWYH

    WYGIWYH

    A simple but powerful self-hosted finance tracker

    ...Based on a philosophy that you should use what you earn each month for that month, it helps you understand where your funds go while keeping savings clearly separated so they aren’t accidentally dipped into for everyday expenses. The app supports multiple currencies, customizable transaction types, and built-in tools like dollar-cost averaging tracking to help you see investment activity alongside regular expenses, making it flexible for real world financial situations and global use. Its interface is designed to prioritize clarity and ease of entry, so you can quickly record and review spending without being overwhelmed by features you don’t need.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 11
    Superalgos

    Superalgos

    Free, open-source crypto trading bot, automated bitcoin trading

    ...You will notice the difference as soon as you join the Telegram Community Group or the new Discord Server! Superalgos is an ever-growing ecosystem of tools and applications. Once you install and launch the app, a series of interactive tutorials take you by the hand and walk you all around the system while you learn the basic skills required to use the interface, mine data, backtest strategies, and even run a live trading session.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 12
    Simple expense manager

    Simple expense manager

    A simple app for managing your expenses and have them under control

    Manage easily your expenses and improve your budget with this simple expense manager app! • easy to use • no unnecessary distractions • no ads • advanced expense filtering feature • the sum of filtered results always visible This is a pre-release of the app, so in case of any bugs, please report them to : szpeto12@gmail.com
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    ezBookkeeping

    ezBookkeeping

    A lightweight personal finance app hosted by yourself.

    ...ezBookkeeping offers tailored interfaces for both mobile and desktop devices. With support for PWA (Progressive Web Apps), you can even add it to your mobile home screen and use it like a native app. Live Demo: https://ezbookkeeping-demo.mayswind.net
    Downloads: 48 This Week
    Last Update:
    See Project
  • 14
    Money Math

    Money Math

    Smart financial calculator for savings, discounts and payments

    ...Managing regular payments is simple: just enter the amount, frequency, and duration to find out your total expenses. Additionally, the app provides a clear financial overview, combining all calculations to help you plan smarter. Its intuitive interface makes navigation easy, and all calculations use reliable formulas for precision. The app is fast, lightweight, and works offline, securing your privacy by not storing personal data. Whether budgeting, saving, or shopping smarter, this app is your go-to tool for better financial decisions.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15
    rotki

    rotki

    A portfolio tracking, analytics, accounting and tax reporting app

    A portfolio tracking, analytics, accounting and tax reporting application that respects your privacy
    Downloads: 23 This Week
    Last Update:
    See Project
  • 16
    billing-animal-hospital

    billing-animal-hospital

    Demo Invoicing APP for Veterinarian Medical Office

    ...The program processes Invoicing, Appointments, and Quotes, and produces reports for A/R, Inventory, History and Accounting Purposes. See the readme file, and manual for greatest use of this App. It is derived from a previously written APP. The application now has an Appointment feature.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    Open Crypto Tracker

    Open Crypto Tracker

    Bitcoin Alts portfolio tracker, email / text / alexa / telegram alerts

    ...Demo: https://dragonfrugal.org/open-crypto-tracker MINIMUM specs: 1 Ghz CPU / 512 Mb RAM / Quality 16 Gb MicroSD / Nginx or Apache headless / PHP v7.2+ Debian-based Auto-Install ("Terminal" app in your system menu, or over remote SSH): (RECOMMENDED WAY TO PRIVATELY / CHEAPLY USE APP ON INTERNAL / HOME NETWORK) wget --no-cache -O FOLIO-INSTALL.bash https://tinyurl.com/install-crypto-tracker chmod +x FOLIO-INSTALL.bash sudo ./FOLIO-INSTALL.bash
    Downloads: 5 This Week
    Last Update:
    See Project
  • 18

    Simple Phone Billing

    A simple phone billing console-based app (C language)

    This simple console-based programme will launch an imaginary phone billing system. It is fully modularized with plain C functions to: 1) store number of calls to be billed (processed), 2) know call types to apply call type rate later, 3) know and act upon to apply extra charges, 4) store call duration and finally report a simple phone bill.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Invoiso

    Invoiso

    Free Invoice & Billing Software for Windows, Linux & Mac

    ...Create professional PDF invoices, manage clients and products - no internet, no subscription, no account needed. Invoiso is a free, open-source desktop invoicing app for small businesses, shops, and freelancers on Windows and Linux. All data stays on your device — no internet required, ever. Default Login: Username: admin Password: admin You will be prompted to change the password on first login.
    Leader badge
    Downloads: 62 This Week
    Last Update:
    See Project
  • 20
    Cclite

    Cclite

    Cclite Alternative Currency Software

    ...Various payment interfaces email, SMS, jabber, batch. User manual. Note Cclite is NOT crypto, it's mutual social credit! https://github.com/hbarnard/cclite-android-app this is now also here as: https://sourceforge.net/projects/cclite-android-app
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Actual Budget

    Actual Budget

    Local-first personal finance app for budgeting, tracking accounts,

    Actual Budget is a local-first personal finance app designed for people who want a fast, privacy-focused, and fully user-controlled way to manage their money. It provides a modern platform for budgeting, tracking accounts, recording transactions, and understanding day-to-day finances without giving up ownership of your data. Actual is built around a local-first architecture, meaning your budget data lives on your device, while synchronization can be used to keep changes consistent across devices. ...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    Rapid ERP Development

    Rapid ERP Development

    Great Open Source Plugins For iDempiere ERP Project

    I created a set of simple plugins to use iDempiere ERP with Unicenta POS, Android Scanner, Budgeting, Warehousing, Manufacturing, on-the-fly generators for App Dictionary, CRM Board and Charts, Kanban Board, Translation and more. Always complete with full technical documentation, blogs and movie tutorials. No information hiding. Its the open source sharing passion and i wanted to give it all back. Much of my present work is sponsored by SYSNOVA, the largest iDempiere conglomerate user and implementer in Indian sub-continent.
    Downloads: 35 This Week
    Last Update:
    See Project
  • 23
    Luna PDA for ChromisPOS

    Luna PDA for ChromisPOS

    Esta es una web app para meseros para toma de pedidos desde las mesas.

    Esta aplicación web, es para que los meseros puedan tomar pedidos desde sus propios teléfonos, sin necesidad de instalar nada. Requiere ciertos conocimientos técnicos para la configuración inicial, después de eso, solo es cosa de ir tomando los pedidos de sus clientes optimizando tiempos. Por ahora, solo funciona para Chromis 0.95.x
    Downloads: 3 This Week
    Last Update:
    See Project
  • 24

    A warehousing module simulation

    A warehousing module simulation with C language

    This was an assignment when I finished learning to work with arrays with C language. It uses a 5D array to simulate a warehouse complex and uses various techniques to do some basic warehousing tasks like updating inventory, calculating the inventory value. It is fully modularized and uses C's random function to fill warehouse items with a conditioned random values.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Free Invoicing Software for 2025

    Free Invoicing Software for 2025

    Simple Invoicing program for Desktop written in vba and Access

    ...The program processes Invoicing and Quotes, and produces reports for A/R, Inventory and Accounting Purposes. Read the readme file, and manual for greatest use of this App. This is an upgrade to MSFrnd2a. The application can now produce a Revenue Graph, you can add Inventory on the Invoice, and print mail labels. The MS-Access Runtimes for 32/64 bits are included. The ZIP file contains all program code, and program elements needed to work on. Find other free programs at: https://gotomarcus.com/main/marcus/index.php or gotomarcus.com/currentswms/index.php
    Downloads: 11 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • 5
  • Next
Auth0 Logo