Showing 76 open source projects for "no-code-app-builders"

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  • 1
    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: 21 This Week
    Last Update:
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  • 2
    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: 4 This Week
    Last Update:
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  • 3
    Invoiso

    Invoiso

    Free Invoice & Billing Software for Windows & Linux

    ...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.
    Downloads: 44 This Week
    Last Update:
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  • 4
    Free Invoicing Software for 2025

    Free Invoicing Software for 2025

    Simple Invoicing program for Desktop written in vba and Access

    ...It should give you practice in learning/use of Invoicing, and installing on the desktop, and programming in vba and MS-Access. Note that the free MS-Access Runtime is with the download . You need MS-Access if you want to work with the program code or print reports (part of Office 365). 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. ...
    Downloads: 1 This Week
    Last Update:
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  • 5
    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:
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  • 6
    webERP Accounting & Business Management

    webERP Accounting & Business Management

    Accounting & Best Practice Business Administration System

    ...Mature codebase with a wealth of features: - Multi-currency - Multi-inventory location - Serial and Lot tracking inventory - Full double entry general ledger - Weighted Average or Standard Costing - Manufacturing works orders - Material Requirements Planning - Shipment costing - Contract/job costing - Fixed asset management - Sales Analysis - Expense claims - Can be integrated with an number of 3rd party wikis Particularly suited to wholesale, distribution, manufacturing and now also as the hub for multi-branch retail businesses (with an external deskop POS add-on). Translations into over 20 Languages. Easily modifiable code, written using simple and accessible PHP for ease of maintenance and understanding. Reporting direct to UTF-8 PDF
    Downloads: 49 This Week
    Last Update:
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  • 7
    Cash Flow

    Cash Flow

    Personal finance app to keep track of cash, income, expense and budget

    Cash Flow is a simple personal finance app that keeps track of your monthly income and expense by categories. You can add reminders of upcoming credit card payments. View your account balances at a glance to quickly make sure you have enough money in each account. Start with as little as one month of transactions from a bank. Cash Flow supports checking, savings, credit cards, and cash expense accounts.
    Downloads: 8 This Week
    Last Update:
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  • 8
    Free Invoicing Software for Auto Shops

    Free Invoicing Software for Auto Shops

    An Invoicing program for Auto Shops written in vba and MS-Access.

    ...It should give you practice in learning/use of Invoicing, and installing on the desktop, and programming in vba and MS-Access. Note that the free MS-Access Runtime is with the download . You need MS-Access if you want to work with the program code, or print reports (part of Office 365). 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. This is an upgrade to MSAut1a. The application now has an Appointment feature. Find this and a General Billing program at: https://gotomarcus.com/currentswms/index.php
    Downloads: 1 This Week
    Last Update:
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  • 9

    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:
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  • 10
    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: 1 This Week
    Last Update:
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  • 11
    Reactorcore's Revshare System

    Reactorcore's Revshare System

    Ultimate Zero-Budget Revshare Solution for Indie Teams

    ...KEY FEATURES: • Smart Payout Calculator - Automated tier-based revenue splits with self-balancing fairness algorithms • Team Management - Track contributors, assign tiers, manage payment info, export credits lists • History & Reports - Complete payout timeline with statistics, export reports as Markdown or CSV • 15 Comprehensive Guides - Covering team infrastructure, recruiting, marketing, business models, IP law, and collaboration culture Web App: https://rc-revshare-system.reactorcoregames.workers.dev/ Source Code: https://github.com/ReactorcoreGames/Reactorcores-Revshare-System
    Downloads: 0 This Week
    Last Update:
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  • 12
    Financial Calculator

    Financial Calculator

    Windows 11 only — includes 16 sections with text and visual reports.

    ...Whether you’re a student, small business owner, or finance professional, Financial Calculator brings professional-grade precision to your desktop—no installation required. Perform calculations for Bank, Barcode, Building, Buy & Sell, Commodity, Dividing Money, Inflation, Interest, Internet Usage, Invoice, Loan, Password, Phone, QR Code, Stock Market, and Tax.
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    Downloads: 18 This Week
    Last Update:
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  • 13
    Defalto

    Defalto

    Fast, modular open source CRM for growing businesses

    ...Its free core modules cover essential CRM features, while optional add-ons expand capabilities for advanced business needs. Defalto CRM supports both on-premise and cloud deployment, offering full flexibility and data control. Source code available at: https://github.com/IT-Solutions4You/defalto
    Downloads: 14 This Week
    Last Update:
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  • 14

    Applewood Computers Accounting System

    Accounting system for smaller companies written in GnuCobol.

    ACAS contains Sales, Purchase and Nominal Ledgers (Accounts Receivable, Payable and General Ledgers) as well as Stock Control (Inventory Control) along with IRS (Incomplete Records System). This system is written in COBOL and uses the free GnuCobol compiler which compiles via C code and is therefore compatible with the following platforms: Linux, Unix, Dos, Mac OSX, Windows providing you have installed the GCC C compiler or an equivalent as well as GnuCobol. at a minimum, v2.0+. Note that all testing is done using v3.2. The current version utilises standard Cobol files, be they sequential or indexed. The beta version, offers additional support for Mysql and Mariadb. ...
    Downloads: 8 This Week
    Last Update:
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  • 15

    Integration tools for Tally

    Export data to Tally

    Export data to Tally Accounting software by code.
    Downloads: 0 This Week
    Last Update:
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  • 16
    Financial Calculator (Linux)

    Financial Calculator (Linux)

    Professional financial tools: 16 sections with text and visual reports

    ...Whether you’re a student, small business owner, or finance professional, Financial Calculator brings professional-grade precision to your desktop—no installation required. Perform calculations for Bank, Barcode, Building, Buy & Sell, Commodity, Dividing Money, Inflation, Interest, Internet Usage, Invoice, Loan, Password, Phone, QR Code, Stock Market, and Tax.
    Downloads: 1 This Week
    Last Update:
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  • 17
    GeneralLedgerFinancials

    GeneralLedgerFinancials

    Accountant's Friend - General Ledger Ver 7b Beta

    ...You do the G/L Transaction Entry with the system, and at the end of the month prepare your Financial Statements. The G/L system prints reports on all aspects of the G/L accounting. You might also be interested in a similar app at gotomarcus.com/macademysw/BP9m.exe It has graphs and other features. Find this and/or other free programs at: gotomarcus.com/main/marcus/index.php 09/19/2020 Code Updated. Ver 7b The application can now update/change the Fiscal Year Begin Month on the Company Information screen. Also, the APP also produces Graphs once you have G/L transactions. ...
    Downloads: 1 This Week
    Last Update:
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  • 18
    payables-disbursements

    payables-disbursements

    Accountants Friend - Payables and Disbursements

    ...Note that the program is a conversion of the Invoicing APP. So variable names, and tables, may, or may not, be converted from the original APP. (For example the old variable may have been m_cust, and is now m_vend. If you are reviewing the code, remember some of this code may be somewhat odd.) Now Ver 1b has been updated to 1c. You can now change the Fiscal Year Month on the Company Information screen.
    Downloads: 0 This Week
    Last Update:
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  • 19
    WinPayXT2024-Payroll

    WinPayXT2024-Payroll

    WinPayXT Windows Payroll APP 2024

    This is a sample/educational demo payroll program, for learning payroll and MS-Access programming. It is similar to the app WebPayXT2023, written in MS-Access. WinPayXT is for a small business, with 1-15 employees. It should give you practice in learning payroll, installing on the Windows Desktop, and learning MS-Access. The WinPayXT App calculates payroll, and produces reports for tax and accounting purposes. Read the readme file, and manual, for greatest use of this App. ...
    Downloads: 0 This Week
    Last Update:
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  • 20
    Leashmore

    Leashmore

    Leashmore is an open-source Operations Management Software

    ...You can freely modify and distribute copies and any modifications of the Leashmore. You can use Leashmore in commercial applications. GitHub page with the source code and the user guide can be found at https://github.com/Northstrix/Leashmore Leashmore requires .NET 6.0 https://dotnet.microsoft.com/en-us/download/dotnet/6.0 V1.0.1 - Added the missing integrity/authenticity verification feature Made with the help of the ChatGPT.
    Downloads: 1 This Week
    Last Update:
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  • 21
    WinPayXT2023-Payroll

    WinPayXT2023-Payroll

    This is a simple payroll program, for learning Payroll and MS-Access

    This is a sample/educational demo payroll program, for learning payroll and MS-Access programming. It is similar to the app WebPayXT2022, written in MS-Access. WinPayXT is for a small business, with 1-15 employees. It should give you practice in learning payroll, installing on the Windows Desktop, and learning MS-Access. The WinPayXT App calculates payroll, and produces reports for tax and accounting purposes. Read the readme file, and manual, for greatest use of this App. ...
    Downloads: 3 This Week
    Last Update:
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  • 22
    FundLink

    FundLink

    FundLink Windows Setup file. FundLink is a cash / fund accounting app

    ...In technical terms FundLink is a bookkeeping program based on the cash basis of accounting, that has the ability to export its data as single journal entries or double journal entries. FundLink app keeps track of: Cash Transactions, Cash Balances, Invoices, Receipts, Documents, Expenses, Income, Inter-Cash Transfers, Income statements, and Accounts Balances.
    Downloads: 0 This Week
    Last Update:
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  • 23
    Ivan's Accounting Tools

    Ivan's Accounting Tools

    A simple toolset to help students understand basic accounting

    ...Note: In no way is this a full fledged accounting software although it is entirely possible to run a small to medium sized business with this app. 10/13/2022 Update: Well time sure flies, when I wrote this app I barely finished Principles of Accounting I, I have since graduated college and though I have an Accounting degree I became a software engineer instead, I have fixed some minor bugs and I hope this app still proves useful for many prospective accountants. -Ivan
    Downloads: 0 This Week
    Last Update:
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  • 24
    asset-book-depreciation

    asset-book-depreciation

    Asset depreciation, monthly book

    ...However, as the asset is used, and ages, it is correct accounting wise to decrease it’s value on the balance sheet, and apply the change in value during say, a month, to a cost account on the income statement. This APP calculates Straightline or Double Declining Balance book monthly depreciation.
    Downloads: 0 This Week
    Last Update:
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  • 25
    Crater

    Crater

    Free & Open Source Invoice App for Freelancers & Small Businesses

    Crater is an open-source web & mobile invoicing app made especially for freelancers and small businesses. It's the complete invoicing solution you need, allowing you to track expenses and payments, calculate taxes, and create estimates and invoices. As both a web and a mobile app, Crater allows you to manage your invoices and keep track of everything even on the go. Crater's web application is made with Laravel & VueJS, while the mobile apps are built using React Native. ...
    Downloads: 5 This Week
    Last Update:
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