Open Source C# Database Software - Page 2

C# Database Software

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

  • $300 Free Credits to Build on Google Cloud Icon
    $300 Free Credits to Build on Google Cloud

    New customers can spin up VMs, build with AI, and query data at no cost.

    Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
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  • 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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  • 1
    DBreeze Database

    DBreeze Database

    C# .NET NOSQL ( key value store embedded ) ACID database

    DBreeze Database is a professional, open-source, multi-paradigm (embedded Key-Value store, objects, NoSql, text search, multi-parameter search, embedding vector database, vector similarity search/clustering, etc.), multi-threaded, transactional and ACID-compliant data management system for .NET5> / .NET Framework 3.5> / Xamarin MONO Android iOS / .NET Core 1.0> / .NET Standard 1.6> / Universal Windows Platform / .NET Portable / UNITY / CoreRT.
    Downloads: 2 This Week
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  • 2
    MongoDB C# Driver

    MongoDB C# Driver

    The Official C# .NET Driver for MongoDB

    The official MongoDB driver for .NET applications, providing a native C# interface for working with MongoDB databases.
    Downloads: 2 This Week
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  • 3
    Database Query Tool - MS Query Analyzer look-alike. Original version from Query Express - www.albahari.com/queryexpress.html
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    Downloads: 18 This Week
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  • 4
    User contributed components that extends the functionality of NHibernate. More information in the wiki: http://www.nhforge.org/wikis/. Development List: http://groups.google.com/group/nhcdevs
    Downloads: 8 This Week
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  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

    Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
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  • 5
    OpenVista (R)
    OpenVista(R) is the open-source version of VistA, an enterprise grade health care information system developed by the U.S. Veterans Affairs and deployed at 1,500 global facilities. OpenVista is a registered trademark of Medsphere Systems Corporation
    Downloads: 7 This Week
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  • 6
    A free simple ADO.NET compliant MySQL driver. Made in C# but it would be used in all .NET compatible languages.
    Downloads: 10 This Week
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  • 7
    CCG

    CCG

    CCG (Crud Class Generator) is a ORM tool for .Net

    The Crud Class Generator tool was developed for .Net to generate the class, which is an object model of a database table. Thanks to these created classes, many CRUD operations can be performed without writing a SQL query. *CCG is easy to use, because; it is developer-friendly *CCG is practical, because; it allows to make many crud processes without writing SQL query *CCG is fast because; The object size is very small and allowing multiple simultaneous operations to be performed by going to the database only once. Documentation: http://ccg.snazzydocs.com/ YouTube channel: https://www.youtube.com/@ccg_4dal AI Help: https://notebooklm.google.com/notebook/8fc8a1fa-6544-4f40-bf33-ee980899e28e/preview You can send your questions and suggestions to ccg4dal@gmail.com Do not hesitate to ask me any questions you may have. NOTE: To be able to use the generated classes in your project, you should download required files (CCGDataService, CCGHelper) as well.
    Downloads: 18 This Week
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  • 8
    iBoxDB Resources

    iBoxDB Resources

    Relative Examples and Resources of iBoxDB.

    IOs, Graph Database Wrapper and more examples for iBoxDB. includes java .net python ... Download https://sourceforge.net/settings/mirror_choices?projectname=application-database&filename=iboxdb421.zip
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    Downloads: 27 This Week
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  • 9
    CouchDB.NET

    CouchDB.NET

    EF Core-like CouchDB experience for .NET

    CouchDB-Net is a .NET client library for Apache CouchDB, providing developers with a simple way to interact with the database using C#. It enables document storage, querying, and replication in .NET applications.
    Downloads: 1 This Week
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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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  • 10
    LINQ to DB

    LINQ to DB

    Linq to database provider

    LINQ to DB is the fastest LINQ database access library offering a simple, light, fast, and type-safe layer between your POCO objects and your database. Architecturally it is one step above micro-ORMs like Dapper, Massive, or PetaPoco, in that you work with LINQ expressions, not with magic strings, while maintaining a thin abstraction layer between your code and the database. Your queries are checked by the C# compiler and allow for easy refactoring. However, it's not as heavy as LINQ to SQL or Entity Framework. There is no change-tracking, so you have to manage that yourself, but on the positive side you get more control and faster access to your data. In other words LINQ to DB is type-safe SQL. Alternatively, you can implement custom settings provider with ILinqToDBSettings interface. You can generate POCO classes from your database using T4 templates.
    Downloads: 1 This Week
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  • 11
    Npgsql Entity Framework Core PostgreSQL

    Npgsql Entity Framework Core PostgreSQL

    Entity Framework Core provider for PostgreSQL

    Npgsql.EntityFrameworkCore.PostgreSQL is the open source EF Core provider for PostgreSQL. It allows you to interact with PostgreSQL via the most widely-used .NET O/RM from Microsoft, and use familiar LINQ syntax to express queries. It's built on top of Npgsql. The provider looks and feels just like any other Entity Framework Core provider. Aside from providing general EF Core support for PostgreSQL, the provider also exposes some PostgreSQL-specific capabilities, allowing you to query JSON, array or range columns, as well as many other advanced features. For more information, see the the Npgsql site.
    Downloads: 1 This Week
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  • 12
    SqlKata QueryBuilder

    SqlKata QueryBuilder

    SQL query builder, written in c#, helps you build complex queries

    SqlKata is a powerful and elegant SQL query builder for .NET that provides a fluent, expressive syntax to construct complex SQL queries programmatically. It supports multiple database engines and can compile queries to raw SQL with parameters, making it easy to integrate with Dapper or ADO.NET. SqlKata emphasizes flexibility and readability, enabling developers to write maintainable and reusable query logic.
    Downloads: 1 This Week
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  • 13
    UltraLiteDB

    UltraLiteDB

    A bare-bones C# .NET Key-value Store in a single database file

    UltraLiteDB is a lightweight, embedded NoSQL database for .NET applications, inspired by LiteDB. It is designed for minimal resource usage while providing essential document database functionalities. UltraLiteDB is suitable for desktop, mobile, and IoT applications that need local data storage without requiring a separate database server.
    Downloads: 1 This Week
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  • 14
    realm dotnet

    realm dotnet

    Realm is a mobile database: a replacement for SQLite & ORMs

    Realm is a fast, scalable alternative to SQLite with mobile to cloud data sync that makes building real-time, reactive mobile apps easy. Build data-rich apps without draining device resources with Realm's lazy loading and zero-copy architecture. The object-oriented data model lets developers work directly with native objects – no ORMs or DAOs are needed. Real-time mobile to cloud data sync makes it easy to build interactive features that keep data up-to-date across multiple devices, users, and the backend. Accelerate time-to-market with easy to learn, language-native APIs that simplify data access. Device Sync, backed by MongoDB Atlas, handles the most complex part of connecting your client to the backend with ease – guaranteeing an app that works as expected and syncs data reliably, every time. Build full mobile apps with ease.
    Downloads: 1 This Week
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  • 15
    Evolutility - CRUD framework for ASP.net

    Evolutility - CRUD framework for ASP.net

    CRUD framework with a generic Web UI and integrated micro ORM.

    Evolutility is a lightweight CRUD framework for heavy lifting. With a generic Web UI and an integrated micro ORM, Evolutility provides a framework for full CRUD and dashboard without any hand-coding. With it, you can build CRUD web applications or professional looking administration pages by defining metadata in XML (or in a database) instead of hand-coding HTML, Javascript, CSS, SQL, and C# or VB. For ASP.NET and SQLServer (partial support for MySQL).
    Downloads: 5 This Week
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  • 16
    Cinnamon is an Enterprise CMS with all functions of a Component CMS, and is ideal for versioned management of assets of all types, like modular technical documentation (DITA and other standards), media assets, documents, contracts, software releases etc. Cinnamon consists of the server, a desktop client and all libraries the desktop client is built on. Cinnamon is an ideal platform for technical documentation systems, custom web or desktop applications in the fields of document management, publishing, translation and many others. There are also commercial products available that use Cinnamon as a platform. Please contact us for more info.
    Downloads: 21 This Week
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  • 17
    NeoDatis ODB is a new generation Object Oriented Database. ODB is a real native and transparent persistence layer for Java, .Net, Groovy, Scala and Google Android. ODB is very simple and very fast and comes with a powerful query language.
    Downloads: 4 This Week
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  • 18
    MSSQL Compressed Backup compresses SQL Server 2000, 2005 and 2008 databases on the fly using bzip2, zip, or gzip compression. It saves the data in the standard SQL Server backup file format so that standard decompression and restoring tools can be us
    Downloads: 5 This Week
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  • 19
    This project hosts the Windows Mobile ports of the famous Windows PC application "KeePass - The Open-Source Password Safe" from Dominik Reichl (http://keepass.sourceforge.net). KeePassPPC is based on KeePass V1.xx and KeePassSD on KeePass V2.xx.
    Downloads: 4 This Week
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  • 20

    FreeSQL

    Free tool for query database

    Tool for query and manage database such as Microsoft Access, Microsoft Sql Server, Oracle, MySql, PostGreSql, CUbrid. Please note that Microsoft .Net Framework 4.0 or above is required.
    Downloads: 8 This Week
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  • 21
    Fully managed ADO.Net drivers for MySql and PostgreSQL
    Downloads: 5 This Week
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  • 22
    Backup tool for MySQL to automatically / manually create sql dump files, for data, table structure, functions and stored procs. Can run via the task manager for backups on a regular base. Backup can be zipped with a password and saved on a server.
    Downloads: 5 This Week
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  • 23
    Access the simple dbf database format the easiest possible way. This library consists basically of only two files (dbf.h and dbf.c), although C++ wrappers and sample GUI apps using wxWidgets and MFC are included, plus a C# implementation with no GUI.
    Downloads: 3 This Week
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  • 24
    A graphical application created in C# .Net 1.1 that helps the penetration tester to inject SQL commands on a web page. Its main strength is its capacity to automate tedious blind SQL injection with several threads. Under Clarified Artistic License
    Downloads: 7 This Week
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  • 25
    eLibrary
    Books and eBooks library organizer. Catalog, tag and search your books database with ease. Automatically fetches the book's details and cover image from the web with a smart ISBN guesser.
    Downloads: 2 This Week
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