Best C# Products in 2026

LINQ Me Up helps .NET developers to save time by converting SQL into LINQ or LINQ into SQL and generating LINQ from your dataset input. Powered by AI, and supports C# and Visual Basic and method and syntax query .

Key LINQ Me Up features:

SQL to C# LINQ conversion Subscription Purchase credits Invoices

paid Free Trial $5 / Monthly (Monthly subscription)

Shared cloud environments for AI coding agents. Run Claude Code, Cursor CLI, Codex, and Gemini CLI from any device, API, or automation tool.

Key CloudCLI features:

Multi-Agent Support Git Integration Persistent Cloud Sessions Web UI & Mobile App

Try for free Open Source paid Free Trial €7 / Monthly Sponsored

A tutorials site for beginners to learn programming and testing.

Key TechBeamers features:

Comprehensive Content Free Resources Regular Updates User-Friendly Interface

Build Mobile, Desktop and WebAssembly apps with C# and XAML.

Key Uno Platform features:

.NET IDEs Cross-Platform Development Hot Reload Native Performance

Open Source free

Welcome to Codeasy ► interactive platform to learn C# online ► Read adventure story 📖 and practice your skills at C# tutorial 💻. Become software developer in an easy and fun way with Codeasy 😉 Ready? Study! 👍.

Key Codeasy features:

Interactive Learning Story-based Approach Beginner-Friendly Step-by-Step Progression

paid Free Trial $12 / Monthly (Subscription)

FormulaEngineer is a high-performance .NET Excel formula engine for reading, writing, and evaluating XLSX formulas without Microsoft Excel, COM interop, or Office automation. It supports 430+ Excel-compatible functions, including XLOOKUP, XMATCH, LET.

Key FormulaEngineer features:

Platform Language Excel formula evaluation Function coverage

paid Free Trial $1,000 / Annually (Single developer)

Dapper is a user-friendly object mapper for the .NET framework.

Key Dapper features:

Performance Lightweight Flexibility Easy Mapping

Linqer is a SQL to LINQ converter tool.

Key Linqer features:

Ease of Use Time-Saving Learning Tool Wide SQL Support

SpreadsheetGear LLC is the leader in Microsoft Excel compatible spreadsheet components for the Microsoft .NET Framework.

Key SpreadsheetGear features:

High Performance Comprehensive Excel Compatibility No Excel Dependency Rich Charting and Rendering

A multi-platform .NET UI framework.

Key Avalonia features:

Cross-Platform MVVM Support Rich Styling System Open Source

Open Source

Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.

Key Codecademy features:

Interactive Learning Wide Range of Courses Beginner-Friendly Flexible Learning Paths

Aspose.Cells for Cloud is a REST based API for processing spreadsheets in the cloud.

Key Aspose.Cells for Cloud features:

Cross-Platform Compatibility Comprehensive Excel File Manipulation Scalability and Performance No Installation Required

There are tons of online programming courses and tutorials, but it's never easy to find the best one. Try Hackr.io to find the best online courses submitted & voted by the programming community.

Key Hackr.io features:

User Recommendations Wide Range of Topics Community Engagement Filter and Search Options

The world's best UI component suite for building powerful web, desktop, and mobile apps.

Key Syncfusion features:

Wide Range of Components Rich Feature Set Excellent Documentation Good Customer Support

freemium