Build Better Applications with Award-Winning Developer Tools
Trusted by Over 300,000 Developers Worldwide
MESCIUS provides enterprise-grade UI controls, reporting solutions, spreadsheets, and document APIs for .NET and JavaScript development.
From powerful datagrids to comprehensive reporting tools, our components help you deliver exceptional applications faster.
ActiveReports.NET
With event-based reporting, easy-to-use designers, and a flexible API, ActiveReports.NET provides a reporting experience you will love.
- Design, customize, and publish .NET reports
- Create code-free reports with designer component options built into Visual Studio, in a web application, in a desktop application, or in our standalone designer application
- Build dynamic, code-based reports fully in C# or VB.NET code for ultimate control
- Leverage the powerful reporting engine and develop advanced reports
- Export to over a dozen formats using API
- Extend reporting capabilities to your users with our customizable End-User Report Designers
ActiveReportsJS
A complete client-side JavaScript reporting solution for web and mobile applications with no server-side dependencies.
- Pure JavaScript reporting engine runs entirely in the browser
- Rich report designer component for end-user report creation
- Support for popular frameworks: React, Angular, Vue, and pure JavaScript
- Export to PDF, Excel, and HTML formats
- Comprehensive charting and data visualization
- Flexible data binding with JSON data sources
ComponentOne
Deliver brilliant UI in less time with our complete collection of .NET controls for desktop, web, and mobile.
- 400+ powerful datagrids, charts, navigation, input and layout controls
- UI controls for every .NET platform, data service components, and web APIs
- Wijmo Enterprise's collection of 100+ JavaScript UI components written in TypeScript
- Platinum support offers 24-hour response time, higher priority ticket escalation, and unlimited phone support
- Supports .NET 10
Document Solutions
Take control of document management with ultra-fast, low-footprint .NET server-side APIs, accompanied by cutting-edge JavaScript document viewers/editors, all designed for enterprise applications.
- Programmatically generate, load, edit, and save documents with speed, efficiency, and zero dependencies
- Quickly create large spreadsheets, images, Word documents, and PDF documents
- Zero dependencies on Excel, Word, or Acrobat
- Runs on Windows, macOS, and Linux
- Deploy to Azure, AWS, and AWS Lambda
Spread.NET
Leverage this high-performance .NET spreadsheet component to add complete Excel-like functionality to desktop applications.
- Excel-compatible spreadsheet component for WinForms and WPF
- 500+ Excel functions supported
- Import/export Excel files with high fidelity
- Powerful calculation engine
- Rich charting and data visualization
- Customizable cell types and styles
SpreadJS
The industry-leading JavaScript spreadsheet for building enterprise-grade applications with Excel-like functionality.
- Full Excel compatibility with 500+ functions
- High-performance virtualized rendering for millions of cells
- Import/export Excel files (.xlsx) with complete fidelity
- Support for React, Angular, Vue, and pure JavaScript
- Advanced features: sparklines, tables, slicers, and conditional formatting
- Customizable cell types, formulas, and themes
Wijmo
Spend more time on your application's core functionality by taking advantage of our striking UI component library.
- Build lightweight, high-performance HTML/JavaScript applications fast
- Virtualized rendering and limitless cell templates
- Filter, group, sort, and more with FlexGrid - JavaScript's fastest and best data grid
- Visualize data with 80+ chart types
- Develop applications with ease in your favorite JavaScript framework
- 100+ pure extensible JavaScript UI components
Ready to Get Started?
Download a free trial and experience the power of MESCIUS developer tools. Our award-winning components come with comprehensive documentation, samples, and world-class support.