Open Source Windows Business Software

Business Software for Windows

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Browse free open source Business software and projects for Windows below. Use the toggles on the left to filter open source Business software by OS, license, language, programming language, and project status.

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  • 1
    GnuCash

    GnuCash

    Personal and small-business finance manager

    GnuCash is a personal and small-business finance manager with a check-book like register GUI to enter and track bank accounts, stocks, income and expenses. GnuCash is designed to be simple and easy to use but still based on formal accounting principles.
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    Downloads: 6,323 This Week
    Last Update:
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  • 2
    Dolibarr ERP - CRM

    Dolibarr ERP - CRM

    Open source ERP and CRM web software for business

    Dolibarr ERP - CRM is an easy to use ERP and CRM open source software package (run with a web php server or as standalone software) for businesses, foundations or freelancers (prospect, invoicing, inventory, warehouse, order, shipment, POS, members for foundations, bank accounts...). Dolibarr is also available with auto-installers for users with no technical knowledge to install Dolibarr and all its prerequisites (Apache, Mysql, PHP) with just one package. Available platforms for such packages are: Windows, Debian, Ubuntu, Mint, Redhat, Fedora, OpenSuse, Mandriva, Mageia. Other platform can use the generic distribution. This is a modular product, than can be enhanced with tons of external modules (to provide you features not available by default) from https://www.dolistore.com Download Dolibarr ERP - CRM here or sign up for 15-day free trial of the cloud-based application with free updates and support at one of the Cloud providers https://saas.dolibarr.org/
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    Downloads: 4,750 This Week
    Last Update:
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  • 3
    OpenKM Document Management - DMS

    OpenKM Document Management - DMS

    Document Management System and Content Management System

    OpenKM Community Edition is a free Document Management System (DMS) that helps businesses control the production, storage, management and distribution of electronic documents, boosting effectiveness and productivity. It integrates document management, collaboration and advanced search into one easy-to-use solution, including administration tools for user roles, access control, security levels, activity logs and automation setup. With OpenKM Community Edition you can: Collect information from any digital source. Collaborate with colleagues on documents and projects. Capitalize on accumulated knowledge by locating documents and information sources. Control business processes with an embedded workflow engine. Automate tasks. For a complete feature list visit: http://goo.gl/au8cQy
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    Downloads: 490 This Week
    Last Update:
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  • 4
    Task Coach

    Task Coach

    Free flexible open source todo manager featuring hierarchical tasks

    Task Coach - Your friendly task manager. Task Coach is a free open source todo manager. It grew out of frustration about other programs not handling composite tasks well. In addition to flexible composite tasks, Task Coach has grown to include prerequisites, prioritizing, effort tracking, category tags, budgets, notes, and many other features. However, users are not forced to use all these features; Task Coach can be as simple or complex as you need it to be. Task Coach is available for Windows, Mac OS X, and GNU/Linux; and there is a companion iOS app.
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    Downloads: 115 This Week
    Last Update:
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  • Stop Storing Third-Party Tokens in Your Database Icon
    Stop Storing Third-Party Tokens in Your Database

    Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.

    Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
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  • 5
    TurboCASH Accounting

    TurboCASH Accounting

    SME Accounting package, General Ledger, Debtors, Creditors, Stock

    TurboCASH Accounting, entry level Accounting package for single users, small networks and distributed networks. Delphi development in Windows, Linux in Wine. Accomodates developer scripts, local plugins and multi language translation. Ideal for SME market
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    Downloads: 107 This Week
    Last Update:
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  • 6
    webERP Accounting & Business Management

    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 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: 51 This Week
    Last Update:
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  • 7
    ONLYOFFICE Workspace

    ONLYOFFICE Workspace

    A Comprehensive Alternative to Office 365 for Business

    ONLYOFFICE Workspace is an open-source business platform that addresses collaboration challenges for both small and medium-sized teams and large enterprises. Available in 27 languages, ONLYOFFICE Workspace increases the overall performance of any team no matter how remote the members are located. It provides tools and apps for AI-powered document editing and co-authoring, file management, project and task planning, email management, CRM management and online communication, all available within one platform. ONLYOFFICE Workspace allows for the optimization of your business processes from lead generation to order fulfillment. Combining a versatile set of tools, ONLYOFFICE Workspace helps entities in any field, from retail sales to industrial engineering and banking. The broad access permission settings make the platform an ideal choice for any executive striving for business excellence and. ONLYOFFICE Workspace offers self-hosted deployment and a vast array of security features.
    Downloads: 38 This Week
    Last Update:
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  • 8
    ReportServer Community Edition

    ReportServer Community Edition

    ReportServer is a modern and versatile business intelligence platform

    ReportServer is a modern and versatile open source business intelligence (BI) platform with powerful reporting features. With ReportServer you are not limited to one provider's solutions. ReportServer integrates Jasper, Birt, Mondrian and Excel-based reporting: choose what best suits your needs! The source code is also available in GitHub: https://github.com/infofabrik/reportserver ReportServer scripting samples: https://github.com/infofabrik/reportserver-samples
    Downloads: 85 This Week
    Last Update:
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  • 9
    EspoCRM - Open Source CRM

    EspoCRM - Open Source CRM

    Moving in the right direction together!

    EspoCRM software is that it’s fully customizable. We strive to create a solution that fits different business and industry needs, without having to rely on a “one size fits all” approach or make you spend a fortune on customization. Demo: https://www.espocrm.com/demo/ Installation: https://docs.espocrm.com/administration/installation/ Customer relationship management (CRM) software is developing every day due to ever-changing global business environment and rapid advances in digitalization of the whole sales process. Being only a basic customer information database in the very beginning of its existence, CRM systems have evolved into something more than just sales software. Today, CRM is considered to be the entire approach to managing interaction with current and potential clients. The system fosters customer loyalty, automates the sales pipelines, streamlines business processes and provides powerful insights into sales performance. Apache / PHP / MySQL
    Downloads: 23 This Week
    Last Update:
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  • Go from Code to Production URL in Seconds Icon
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  • 10
    PHP web-based project management framework that includes modules for companies, projects, tasks (with Gantt charts), forums, files, calendar, contacts, tickets/helpdesk, multi-language support, user/module permissions and themes
    Downloads: 9 This Week
    Last Update:
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  • 11
    qdPM - Web-Based Project Management Tool
    qdPM is a free web-based project management tool suitable for a small team working on multiple projects. It is fully configurable. You can easy manage Projects, Tasks and People. Customers interact using a Ticket System that is integrated into Tasks. Compatible with php 7.2+ and php 8.0+
    Downloads: 6 This Week
    Last Update:
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  • 12
    Mibew Messenger 1.x
    "Mibew Messenger" - is unique software allowing visitors of your site to chat with your operators. This repo should be treated as an obsolete. For modern version of Mibew Messenger see https://sourceforge.net/projects/mibew/
    Downloads: 4 This Week
    Last Update:
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  • 13
    webTareas

    webTareas

    A WebBased Collaboration OpenSource Tool

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    Downloads: 4 This Week
    Last Update:
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  • 14
    Ticket System

    Ticket System

    Ticket System .NET Open Source (ITS, Issue tracking system)

    Ticket System software, (also ITS, Issue tracking system, trouble ticket system, support ticket or incident ticket system). is a software application open source that is used to provide customers with technical information on a product or service, while also supplying them with a connection to a support representative. The goal of this software is to increase a company’s efficiency and their productivity when using technology by providing workers and clients with timely answers to their questions and pertinent information that can aid them in solving their problems. Ticket system Help Desk Software Open Source, allows you to easily manage an ever-increasing volume of tickets.
    Downloads: 4 This Week
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  • 15
    Mibew Messenger 3
    Mibew Messenger is an open-source live support application allowing visitors of your site to chat with your operators.
    Downloads: 5 This Week
    Last Update:
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  • 16
    Free web-based bug tracking system written on PHP. Some of the main features are: fully custom templates, advanced filters, LDAP support, email notifications, subscriptions, reminders, flexible permissions management, graphical project metrics, etc.
    Downloads: 1 This Week
    Last Update:
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  • 17

    Latvian Lingucomponents for OpenOffice

    Spell checking dictionary for Latvian

    The aim of the project is to develop platform independent lingucomponents (at the first - spell checker, possible - hyphenation dictionary, grammar checker) for the LibreOffice and OpenOffice.org suites, Mozilla products and other software using HunSpell spell checking engine. For extensions for LibreOffice, OpenOffice and Mozilla products look in respective extension repositories.
    Downloads: 1 This Week
    Last Update:
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  • 18
    LedgerSMB

    LedgerSMB

    Building High Quality ERP and Accounting Software for SMB & SME

    LedgerSMB is an ERP, featuring accounting (including AR, AP, and GL), quotation and order management, and more, for businesses with small to medium transaction volumes. The system has been shown to easily handle thousands of AR/AP transactions per week. Data integrity, security, quality, and responsiveness are key values for our community, both among the developers and, we hope, the users. Additionally we aim to make LedgerSMB into a platform to integrate with, or even serve as a framework for building, other applications. We highly value community contributions and aim to stimulate growth through a broad community by actively providing support and documentation.
    Downloads: 0 This Week
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  • 19
    LimeSurvey - the Online Survey Tool

    LimeSurvey - the Online Survey Tool

    The leading Open Source survey tool

    LimeSurvey is a survey software to create online surveys. Features open/closed surveys, branching, participant administration, quotas, WYSIWYG HTML editor, email invitations & reminders, assessments, basic statistics and more.
    Downloads: 0 This Week
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  • 20
    The MoinMoin wiki project has moved - please visit our new site at http://moinmo.in/ and update your bookmarks.
    Downloads: 0 This Week
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  • 21
    PXell

    PXell

    PXell - Online project management.

    PXell - Online project management with team collaboration, user management, multiple access levels, tasks, projects, and time tracking, task change history, files approval tracking, notes, client project sites, CRM, Gantt graphs...
    Downloads: 0 This Week
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  • 22
    Accounting/ERP system for manufacturers, retail and service businesses. ***** WE ARE NO LONGER MAINTAINING SOURCEFORGE AS A SOURCE FOR DOWNLOADS, PLEASE SEE http://www.sql-ledger.com/source TO GET THE LATEST VERSION *****
    Downloads: 0 This Week
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  • 23
    Web based Help Desk for small teams with low number of request. Possibility to use as task management system for many teams. Multilanguage support. Built on Liberum Help Desk core with redesigned interface and limited functions.
    Downloads: 0 This Week
    Last Update:
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  • 24
    VTCalendar is a web-based event calendar that allows for decentralized data input and includes an approval mechanism. It supports calendar hosting for individual organizations and the forwarding of events from these calendars to the main event calendar.
    Downloads: 0 This Week
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  • 25
    netOffice Dwins
    netOffice Dwins is now webTareas. http://sourceforge.net/projects/webtareas
    Downloads: 0 This Week
    Last Update:
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