Search Results for "source code billing"
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Showing 97 open source projects for "source code billing"
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Frappe Books
Free Desktop book-keeping software for small-businesses & freelancers
Frappe Books is a free and open source desktop book-keeping software that's simple and well-designed to be used by small businesses and freelancers. It's got everything you need from a small business accounting tool: invoices, billing, payments, reporting and more. It's made to work offline using a local SQLite file as the database, so you don't have to be dependent on a Cloud service provider. -
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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. It also accepts payments using credit cards,... -
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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 -
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Free Invoicing Software for 2025
Simple Invoicing program for Desktop written in vba and Access
This is a learning/sample/functional Invoicing program written in vba and MS-Access. It is for a small, or personal, business. 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,... -
MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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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... -
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Invoiso
Free Invoice & Billing Software for Windows, Linux & Mac
Free offline invoice software for Windows, Linux and 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. -
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Stansoft
Accounting, invoicing, inventory and payroll software for Linux
Stansoft is a Linux financial accounting software system for business. It is designed for data entry efficiency with an ncurses text-based terminal user interface. Developed using Aubit4GL / Informix 4GL with a PostgreSQL or Informix database engine. Demonstration videos can be found on the YouTube channel at https://www.youtube.com/@standardsoftware. -
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]project-open[ - Project Server
Enterprise project management replacement for Project Server
]project-open[ is Web based enterprise project management application with a focus on finance and collaboration. It’s main purpose is to coordinate the work of project managers, project members and stake holders across multiple projects. Target organizations are companies or corporate departments that need to track finances, tasks, and resources for a large number of concurrently running projects. ]project-open[ consists of about 200 modules for resource management, time sheet management,... -
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webERP Accounting & Business Management
Accounting & Best Practice Business Administration System
Entirely web-based. It is coded in efficient PHP to present a very low overhead on hardware presenting screens fast & capable of working over low bandwidth connections. Now with HTML 5 & javascript form validation & table sorting. 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... -
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GeneralLedgerFinancials
Accountant's Friend - General Ledger Ver 7b Beta
Accountant's Friend is a General Ledger accounting system that provides the basic G/L and related accounting procedures for a small business. Typical businesses might be Accounting, Law, Product Resale, Computer Programming, Website Design, Repair, Training, or others. 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... -
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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 -
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Integration tools for Tally
Export data to Tally
Export data to Tally Accounting software by code. -
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Leashmore
Leashmore is an open-source Operations Management Software
Leashmore is an open-source "Operations Management Software" distributed under the MIT License. It employs military-grade encryption alongside sophisticated integrity verification feature to ensure data security. 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. -
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payables-disbursements
Accountants Friend - Payables and Disbursements
AF - Payables is a Windows Based Payables APP written as a sample application for programmers who want to learn VBA and the MS-Access database. So you can use it to help if you are programmer . You can also use it to do Payables for a small business (1 – 15 employees). Before beginning, please note that setting up, and logging into the APP, is described in the Appendix. Also read the readme.txt file in the program directory. Note that the program is a conversion of the Invoicing APP. ... -
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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. Crater is a... -
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sirius signing server
Centralized signing and verification
Sirius-Sign is a signing and verification server with it's focus on high throughput and easy integration into an existinig landscape. For signature creation smartcards with OCF and PKCS11 interfaces are supported. An EJB container is required. -
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vintage-car-repair-billing
Vintage Billing and Accounting Software for Car Repair Business
This is legacy system that is written for Unix and DOS, but actually now only works under Windows (32bit or 64bit using DOSBox). It even installs like a Windows program, but email for help if you need it ballweiss55@gmail.com ASIS - The Auto Service Information System is for Car Service and Repair businesses, and is feature filled. Download the program you like, and a manual is accessed by pressing F1 from the main screen. For Educational use, learn how to setup the Chart of Accounts,... -
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vintage-billing-accounting
Vintage Billing and Accounting Software for Small Business
This is legagy system that is written for Unix and DOS, but actually now only works under Windows (32bit or 64bit using DOSBox). It even installs like a Windows program, but email for help if you need it ballweiss55@gmail.com PBAS is for more general Service and Inventory businesses, and is feature filled. Download the program you like, and a manual is accessed by pressing F1 from the main screen. For Educational use, learn how to setup the Chart of Accounts, read Financial... -
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Spectrum Savings Accounts
Spectrum is a program that helps you manage your personal finances.
Spectrum is a program that helps you manage your savings by letting you create virtual savings accounts. Spectrum also allows you to set up standing orders, change it's appearance, import/export accounts and many other things. Keep in mind that Spectrum is not a banking app. It is simply a way for you to keep track of your savings. Your account data is saved locally in a JSON file, so don't use Spectrum for any sensitive information. At the moment it is available in these languages: English,... -
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OpenSourceBilling
A super simple way to create & send invoices, receive payments online
OpenSourceBilling or OSB is a simple, open source web application for creating and sending invoices, receiving payments, managing clients, and tracking and reporting. There’s no need to pay for these services because OSB does it all for free and easily. OSB can produce reports of sales, payments and collected revenues, and simply makes billing and invoicing hassle-free. OSB comes with plenty of built-in features, such as recurring invoices, exporting to PDF, time tracking, receiving payments through Paypal and credit card, Freshbooks and Quickbooks data importing and more. ... -
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CPStocks
Heavy Equipment Company Software Management
CPStocks is a financial management program for companies engaged in the Heavy Equipment Industry. -
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PyGtk Posting
Accounting for Linux
An accounting software written in Python and Gtk+ 3 with a backend of Postgresql. A free and open source alternative to Quickbooks and Peachtree. This software is usable but needs to be fleshed out. -
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Accounting Including: Point-of-sale, Invoicing, Job Costing, Production, Orders, Quotations, Inventory (Stock), Accounts Receivable (Debtors), Accounts Payable (Creditors), General Ledger, Management Reports, Reconciliations
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FreeTemplateOffice
Generate professional invoices and business letters directly online
FreeTemplateOffice is the fastest way to create great-looking office documents like business letters and invoices directly online and download them instantly. No login or account creation required. No word processor needed. Free of costs. -
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Invoice With Roshi
Offline invoicing tool updated with latest GST rules
A simple easy to use tool where you can create invoices and store locally. The software is 100% offline, that is, it does not need the internet to work (although you do need the internet during setup).
