CRM C# Clear Filters

Browse free open source C# CRM Software and projects below. Use the toggles on the left to filter open source C# CRM Software by OS, license, language, programming language, and project status.

  • Ship Agents Faster Icon
    Ship Agents Faster

    Transform your applications and workflows into powerful agentic systems at global scale.

    Gemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB 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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  • 1
    Onfinity All-in-One ERP

    Onfinity All-in-One ERP

    Onfinity is a modern, AI driven All-in-One ERP

    Onfinity (formerly Vienna Advantage) is a modern and future oriented ERP developed in C#.Net, jQuery, PostgreSQL and React Native Mobile app. Functional Details at: https://www.onfinity.io/erp-editions-comparison.php Open Source Modules: - Finance - Budgeting - Order Management - Asset Management - HR Management - Project Management - Customer Relationship Management - eCommerce and more Based on a No-Low Code Framework, Inbuilt Workflow Editor, Report Writer and more, it comes with an excellent Architecture. Community comes with Free community support, Access to Market with all Updates and Patches and implementation tools.
    Downloads: 31 This Week
    Last Update:
    See Project
  • 2
    OpenCBS

    OpenCBS

    Core Banking System for Microfinance

    Note that OpenCBS Desktop is not developed anymore, it was replaced by OpenCBS Cloud in 2019. You may still download and use the Desktop version for free, but no support can be provided. If you would like to request a Free Trial of OpenCBS Cloud, please follow this link to our website: https://opencbs.com/request_cloud/ OpenCBS Desktop is an open-source Core Banking System developed primarily for microfinance institutions and smaller financial institutions It is built around a robust core extensible through plugins. The core includes user and client management, loan schedule generation, loan tracking, repayment management, savings tracking, reporting. It can be easily integrated with external agents like accounting software, POS terminals, web services, etc.
    Downloads: 15 This Week
    Last Update:
    See Project
  • 3
    Tustena CRM is an Enterprise-Class Customer Relationship Management server written in C# for the .NET platform with many advanced features like Companies/Leads/Contacts Manager, Calendaring, Groupware, Email Marketing, Reporting, Orders, Catalogs, etc.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 4
    WebEmailsExtractor

    WebEmailsExtractor

    WebEmailsExtractor - get emails and phones from websites to list

    WebEmailsExtractor is a powerful desktop application designed for marketers, sales teams, recruiters, and researchers who need to build targeted contact lists quickly and effectively. Simply input your starting URLs, and let our intelligent crawler do the rest. Unlimited Crawl Depth + Unlimited Concurrent URLs + Keyword Filter + A lot more in Pro Version.
    Downloads: 3 This Week
    Last Update:
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  • Auth0 B2B Essentials: SSO, MFA, and RBAC Built In Icon
    Auth0 B2B Essentials: SSO, MFA, and RBAC Built In

    Unlimited organizations, 3 enterprise SSO connections, role-based access control, and pro MFA included. Dev and prod tenants out of the box.

    Auth0's B2B Essentials plan gives you everything you need to ship secure multi-tenant apps. Unlimited orgs, enterprise SSO, RBAC, audit log streaming, and higher auth and API limits included. Add on M2M tokens, enterprise MFA, or additional SSO connections as you scale.
    Sign Up Free
  • 5
    CRM für Kleinbüro und Heimbüro mit Schwerpunkt auf Verwaltung von Personenprofilen. Geeignet sowohl private Arbeitsvermittler und Arbeitslosen-Initativen, als auch für Fundraising, Wohnungsmarkt, HelpDesk/Hotline und mehr... Wichtige Mitteilung: An diesem Projekt arbeiten wir seit 2010 nicht mehr. Support-Anfragen werden nicht mehr beantwortet.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    Quoter

    Quoter

    Create perfect quotes quickly and easily everytime

    Quoter is an application developed to help all the small and medium sized businesses out there who are still struggling with hand written, or copy / paste quotations for their clients. This is slow and inefficient for even a small number of quotes. Rather use Quoter and get a uniform look and feel as well as speeding up the process of quoting. Your sales staff will love the application and the results will not take long to shine through as your new and professional image attracts more customers to your thriving business. This Software is written to be used in any business, big or small. If you're selling something, this is the software for you. Customized quotations, with the simplicity of simply clicking on what you want on the quote.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    Next generation web-based, multi-tenant, distributed, mulit-lingual, inbound, outbound Video enabled VoIP & VVoIP call/ contact center solution for Asterisk with Built-in phone, IVR, CRM, Predictive dialer, ACD, Chat, Mail, Fax, Video and other features.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    ASP.NET IT-Kolledži projekt
    Downloads: 0 This Week
    Last Update:
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  • 9
    VsidaSoft Attendance System Based on C #. NET development of the system, checking system is in place. Support for multiple databases, including SQLServer, SQLite, Access, Oracle.
    Downloads: 0 This Week
    Last Update:
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  • Compliant and Reliable File Transfers Backed by Top Security Certifications Icon
    Compliant and Reliable File Transfers Backed by Top Security Certifications

    Cerberus FTP Server delivers SOC 2 Type II certified security and FIPS 140-2 validated encryption.

    Stop relying on non-certified, legacy file transfer tools that creak under the weight of modern security demands. Get full audit trails, advanced access controls and more supported by an award-winning team of experts. Start your free 25-day trial today.
    Start Free Trial
  • 10
    This aims to be a complete CRM written in C# ; It will contain reusable modules that can be extended freely; This project is built u .net framework it uses any database that supports the ODBC; it will work on any OS that supports .NET
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    CiviSync
    CiviSync is an Outlook synchronization module for CiviCRM. Currently in its Beta state the biggest limitation of CiviSync is that it doesn't have any authentication built in. We have plans of extending it further and hope to have other features soon
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    A joint development between authorities in Wales to produce a common, open, CRM project. This project is based on the closed-source Microsoft Dynamics platform but is itself licensed under GPLv3
    Downloads: 0 This Week
    Last Update:
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  • 13
    This is a framework for developers of the SAP Business One ERP CRM solution.It enhances the development process because annoying steps you have to do while making a GUI for B1 are already done. It also works with the B1DE and you can use any .net languag
    Downloads: 0 This Week
    Last Update:
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  • 14

    DocumentBurster

    Report Delivery. Report Distribution. Report Bursting. Email & FTP

    DocumentBurster is a powerful report delivery software which can break up reports such as invoices, statements, purchase orders, commissions reports or dunning letters in order to distribute relevant parts to each of your clients, subscribers, partners or vendors. DocumentBurster can process PDF and Microsoft Excel reports and will naturally complement and extend your current business intelligence solution. Report bursting software which works with any reporting software including Crystal Reports, Microsoft Access, Microsoft SQL Server Reporting Services, IBM Cognos, Oracle Hyperion and QlikView Easy to integrate report splitting and report distribution capabilities into existing in-house built legacy software or with systems such as SAP ERP, Oracle Applications, Sage, Microsoft Dynamics, PeopleSoft, JD Edwards, MYOB or QuickBooks accounting software.
    Downloads: 0 This Week
    Last Update:
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  • 15
    DotNetCRM is an enterprise class CRM built using MS.NET. It is designed to be extensible, configurable, database agnostic, and includes a well-documented C# API.
    Downloads: 0 This Week
    Last Update:
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  • 16
    Dyonosos is a .NET client for SugarCRM. Its features off line capabilities, • Multithreaded, UMPC User interface. Target are sales and service people that are on the road not always connected.
    Downloads: 0 This Week
    Last Update:
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  • 17
    Educational Business Administration System A program used to administrate students, their courses and grades. The application is non-webbased and it is made with C++ and ATL. MSDE is currently the database that is used, when storing data.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    EmoContact is an Open Source contact management system, intended to be consumed as a module by other systems.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    A free Point of Sales (POS) application suite for windows.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Gestionnaire Clients/Contrat/Sinitres
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Hubspot Sync Contacts Tool

    Hubspot Sync Contacts Tool

    Integration tool to migrate & update hubspot contacts.

    Updating your CRM can be a hassle. While moving from one Hubspot account to another, it is important that data flows without any problems. And this tool is the perfect solution. It enables smooth integration of any engagements (emails, notes etc.) made with contacts with another Hubspot account (assuming both source & destination contacts already there). Easy, flexible to use. Migrate tons of contact engagements with a single click. Feel free to visit our page for more info.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    The Humano2 platform allows to create business applications ranging from CRM, Help Desk, ERP to Collaboration with a visual modelling environment. The platform is build using a meta-data-architecture and its design supports multiple DBs
    Downloads: 0 This Week
    Last Update:
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  • 23
    IS Manager is a good program for inventory and accounting managment with offline support clients is Win, Linux and Web are under development
    Downloads: 0 This Week
    Last Update:
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  • 24
    Project to maintain factory necessaries.
    Downloads: 0 This Week
    Last Update:
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  • 25
    It's my experience to create 3tier system...
    Downloads: 0 This Week
    Last Update:
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