Showing 236 open source projects for "commercial"

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  • 1
    dotnet sdk

    dotnet sdk

    Core functionality needed to create .NET Core projects

    Core functionality needed to create .NET Core projects, that is shared between Visual Studio and CLI. There are no fees or licensing costs, including for commercial use. .NET is open-source and cross-platform, with free development tools for Windows, Linux, and macOS. .NET is supported by Microsoft. Microsoft ships official releases that are built and tested on Microsoft-maintained servers in Azure and supported just like any Microsoft product. .NET is open source and we are very thankful...
    Downloads: 108 This Week
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  • 2
    LiteDB

    LiteDB

    An open source MongoDB-like database with zero configuration

    ..., single datafile (like SQLite), recovery data in writing failure (WAL mode), map your POCO class to BsonDocument, fluent API for custom mapping. Cross collections references (DbRef), store files and stream data (like GridFS in MongoDB), LINQ query support, free for everyone, including commercial use. LiteDB supports SQL-like language for data and structure manipulations. You can insert, update, delete or query your database using a very similar SQL relational language.
    Downloads: 11 This Week
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  • 3
    BBDown

    BBDown

    Bilibili Downloader

    BBDown is a free, efficient command‑line downloader and parser for content from Bilibili (Chinese video platform). It supports fetching videos via URLs or content IDs (e.g., av, BV, ep, ss), can be installed as a global .NET tool, and is actively maintained with automated builds and releases. This project is for personal study, research and non-commercial use only. When using this tool, users themselves ensure compliance with relevant laws and regulations, in particular legal provisions related...
    Downloads: 10 This Week
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  • 4
    Radzen Blazor Components

    Radzen Blazor Components

    The home of the Radzen Blazor components

    A set of 60+ free and open source native Blazor UI controls. Radzen Blazor Components are open source and free for commercial use. You can install them from nuget or build your own copy from the source. The components are implemented in C# and take full advantage of the Blazor framework. They do not depend on or wrap existing JavaScript frameworks or libraries. Blazor Server and Blazor WebAssembly are fully supported. The first in the industry WYSIWYG Blazor design time canvas. Scaffolding...
    Downloads: 9 This Week
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  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
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  • 5
    Avalonia

    Avalonia

    A cross-platform UI framework for .NET

    .... JetBrains deep understanding of Avalonia shines through with rich Rider and R# support. Deploy to the platforms you care about with ease. Leverage existing knowledge, code and packages to kickstart your project. Get the support your project needs with one of our commercial support agreements. Help you can count on. JetBrains delivers huge productivity gains for Avalonia developers.
    Downloads: 9 This Week
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  • 6
    Furion

    Furion

    Make .NET development simpler, more general and more popular

    Furion has been used in over 3 million projects worldwide. Solutions from small businesses to enterprises and well-known enterprises. They trust us in the development of both simple software and complex management systems. Furion has experienced your pain points; you can enjoy Furion's surprises slowly. Make .NET development easier, more versatile, and more popular. MIT open source agreement, commercial without authorization. Support .NET5+ platform, no historical baggage. Few dependencies...
    Downloads: 7 This Week
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  • 7
    Json.NET

    Json.NET

    A popular high-performance JSON framework for .NET

    Serialize and deserialize any .NET object with Json.NET's powerful JSON serializer. Create, parse, query and modify JSON using Json.NET's JObject, JArray and JValue objects. Query JSON with an XPath-like syntax. 50% faster than DataContractJsonSerializer, and 250% faster than JavaScriptSerializer. Json.NET makes the simple easy and the complex possible. If you need it, Json.NET supports converting between XML and JSON. Json.NET is open source software and is completely free for commercial use...
    Downloads: 3 This Week
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  • 8
    iText Community for .NET

    iText Community for .NET

    iText for .NET is the .NET version of the iText library

    iText for .NET is the .NET version of the iText library, formerly known as iTextSharp, which it replaces. iText represents the next level of SDKs for developers who want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit, and enhance PDFs.
    Downloads: 1 This Week
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  • 9
    Async MySQL Connector .NET and .NET Core

    Async MySQL Connector .NET and .NET Core

    Async MySQL Connector for .NET and .NET Core

    ... (MySql.Data) on benchmarks. This library is MIT-licensed and may be freely distributed with commercial software. Commercial software that uses Connector/NET may have to purchase a commercial license from Oracle. Fixes dozens of open bugs in Oracle’s Connector/NET; passes all ADO.NET Specification Tests. First MySQL library to support .NET Core; uses the latest .NET features.
    Downloads: 0 This Week
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  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
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  • 10
    UnityCsReference
    UnityCsReference is the C# reference source code for the Unity engine and editor. It provides developers transparency into how Unity's C# APIs are implemented under the hood but is strictly for reference—not for modification or redistribution without a commercial license. The terms of use do not permit you to modify or redistribute the C# code (in either source or binary form). If you want to modify Unity's source code (C# and C++), contact Unity sales for a commercial source code license...
    Downloads: 0 This Week
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  • 11
    BDFramework

    BDFramework

    Simple and powerful Unity3d game workflow!

    Simple and powerful Unity3d game workflow! Simple, efficient and highly industrialized commercial-grade unity3d workflow. The design concept of BDFramework is always: industrialization, assembly line, and specialization! Always be committed to creating an efficient commercial game workflow. Most of the functional development of BDFramework revolves around a whole workflow and is released in the form of Pipeline. It is also the same for the use of third-party libraries For in-depth customization...
    Downloads: 0 This Week
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  • 12
    Flurl

    Flurl

    Fluent URL builder and testable HTTP client for .NET

    Flurl is a modern, fluent, asynchronous, testable, portable, buzzword-laden URL builder and HTTP client library. Flurl is available on NuGet and is free for commercial use. It runs on a wide variety of platforms, including .NET Framework, .NET Core, Xamarin, and UWP. For just the URL builder, install Flurl. For everything else, install Flurl. You've come to the right place. Check out the docs. For programming question related to Flurl, please ask on Stack Overflow. Builder methods...
    Downloads: 0 This Week
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  • 13
    JENGINE

    JENGINE

    The solution that allows unity games update in runtime

    JEngine is an out-of-the-box framework designed for Unity developers. It encapsulates powerful functions. Beginners can also get started quickly and easily create games that can be updated hotly. The master branch is the latest version that the developers think can be used normally and will not have too many problems. It is recommended to use and has the most powerful functions (fixes bugs in versions 0.6 and 0.5 at the same time); The 0.6.x branch is currently in use by most commercial...
    Downloads: 0 This Week
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  • 14
    DockPanel Suite

    DockPanel Suite

    The Visual Studio inspired docking library for .NET WinForms

    Microsoft first introduced the docking panel layout in Visual Studio .NET (2002), and soon it became popular in application design. Many commercial .NET component vendors started to provide docking libraries initially, but there was no good free and open source alternative until WeiFen Luo released DockPanel Suite (DPS for short) on SourceForge.net in 2006. After an 18 month hiatus, the project has been resurrected and is now being actively developed on GitHub.
    Downloads: 0 This Week
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  • 15
    Sisk Framework

    Sisk Framework

    Sisk's request and response processor mainframe source code

    ..., stable results. The entire Sisk ecosystem is less than 500 KB in size. The entire Sisk ecosystem is open source, and all the libraries and technologies we use are also open source. Sisk is entirely distributed under the MIT License, which allows commercial development. You are the one who makes the project, Sisk gives you the tools. Because it is open source, the community (including you) can maintain, fix bugs, and improve Sisk over time.
    Downloads: 0 This Week
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  • 16
    RabbitMQ .NET Client

    RabbitMQ .NET Client

    RabbitMQ .NET client for .NET Standard 2.0+ and .NET 4.6.1+

    The RabbitMQ .NET client is an implementation of an AMQP 0-9-1 client library for C# (and, implicitly, other .NET languages). The library is open-source, and is dual-licensed under the the Apache License v2 and the Mozilla Public License v2.0. This means that the user can consider the library to be licensed under any of the licenses from the list above. For example, the user may choose the Apache Public License 2.0 and include this client into a commercial product. Codebases that are licensed...
    Downloads: 0 This Week
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  • 17
    NHibernate

    NHibernate

    NHibernate Object Relational Mapper

    ... Search. Cluster-scoped caching with Microsoft Velocity & Memcached. Business validation rules. ReSharper plugin. Castle Active Record. S#arp Architecture. NHibernate is a popular, fast-growing ORM with a helpful community of seasoned developers. Used in thousands of commercial and open source projects.
    Downloads: 0 This Week
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  • 18
    Confluent's .NET Client for Apache Kafka

    Confluent's .NET Client for Apache Kafka

    Confluent's Apache Kafka .NET client

    confluent-kafka-dotnet is Confluent's .NET client for Apache Kafka and the Confluent Platform. Confluent-kafka-dotnet is a lightweight wrapper around librdkafka, a finely tuned C client. There are a lot of details to get right when writing an Apache Kafka client. We get them right in one place (librdkafka) and leverage this work across all of our clients (also confluent-kafka-python and confluent-kafka-go). Confluent, founded by the creators of Kafka, is building a streaming platform with...
    Downloads: 0 This Week
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  • 19
    Foundatio

    Foundatio

    Pluggable foundation blocks for building distributed apps

    ... implementations. Wanted the blocks to be dependency injection friendly. We were initially using an open-source Redis cache client but then it turned into a commercial product with high licensing costs. Not only that but there weren't any in-memory implementations so every developer was required to set up and configure Redis. We initially looked at NServiceBus (a great product) but it had high licensing costs (they have to eat too) and was not OSS friendly.
    Downloads: 0 This Week
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  • 20
    Hangfire

    Hangfire

    An easy way to perform background job processing

    An easy way to perform background processing in .NET and .NET Core applications. No Windows Service or separate process required. Backed by persistent storage. Open and free for commercial use. Easy to set up, easy to use. No Windows Service, no Windows Scheduler, no separate applications required. Background jobs are regular static or instance .NET methods with regular arguments, no base class or interface implementation required. Once a background job was created without any exception...
    Downloads: 0 This Week
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  • 21
    AutoClicker

    AutoClicker

    A full-fledged autoclicker with two modes of autoclicking

    A full-fledged autoclicker with two modes of autoclicking, at your dynamic cursor location or at a prespecified location. The maximum amounts of clicked can also be set (or left as infinite). Hotkeys work in the background for convenience. If you need to automate multiple mouse clicks, try this multiple auto clicker: https://sourceforge.net/projects/orphamielautoclicker/files/AutoClickers.exe/download Whats new in v1.0.0.2: 1. You can now change your hotkeys! 2. Changed the about...
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    Downloads: 823,061 This Week
    Last Update:
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  • 22
    Bulk Crap Uninstaller

    Bulk Crap Uninstaller

    Remove large amounts of unwanted applications quickly.

    ... Apache 2.0 open source license, and can be used in both private and commercial settings for free and with no obligations, as long as no conditions of the license are broken.
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    Downloads: 7,538 This Week
    Last Update:
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  • 23
    DWSIM - Open Source Process Simulator

    DWSIM - Open Source Process Simulator

    Simulate chemical processes using advanced thermodynamic models

    DWSIM is an open source, CAPE-OPEN compliant chemical process simulator for Windows, Linux and macOS systems. Written in VB.NET and C#, DWSIM features a comprehensive set of unit operations, advanced thermodynamic models, support for reacting systems, petroleum characterization tools and a fully-featured graphical interface. DWSIM Pro is a commercial sibling of DWSIM built on top of open-source software. It offers extended features, comes with private support, and is accessible in the cloud...
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    Downloads: 3,463 This Week
    Last Update:
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  • 24
    Arduino Nano Dew Controller Pro (DIY)

    Arduino Nano Dew Controller Pro (DIY)

    Dew Controller Feature Rich

    A 3-channel fully automated Dew Controller (DIY project) based on Arduino Nano for telescopes. For $48 or less. (c) Copyright Robert Brown 2014-2025. All Rights Reserved. Permission is granted for personal and Academic use only. Code or portions of code may not be copied or used without appropriate credit given to author. A very popular project with over 48,000 downloads. There is a new ESP32 WiFi version at https://sourceforge.net/projects/esp32-dew-controller/ The older...
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    Downloads: 30 This Week
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  • 25
    OdooPLM

    OdooPLM

    A Full PLM system based on odoo

    OdooPLM is an Open Source Odoo Application that allows you to manage PLM Data inside Odoo. You can upload data from the most common commercial CAD systems directly to Odoo with a unique and easy to use interface. Our approach, very quick, ready to use, is very useful for all companies that wants useful and powerful tools. You can install PLM module and its Client without any cost, touching the quality of our product in your real work environment. Official OdooPLM website https...
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    Downloads: 24 This Week
    Last Update:
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