UNVELLEvolving operations
through technology
UNVELL Inc. supports your business with high-quality software components and enterprise systems, anchored by our flagship ReoGrid product.
Across Industries
Our software components and engineering capability solve challenges across a broad range of industries.
Finance & Insurance
Streamlined reporting and calculation workflows powered by our spreadsheet components.
Manufacturing
Data visualization components for production control and quality management systems.
Public Sector
Building and operating planning and budgeting systems for local governments.
IT & Development
Developer-focused components and APIs that accelerate application development.
Products & Services
The software products UNVELL delivers
ReoGrid™
.NET Spreadsheet Component
A lightweight, high-performance Excel-like spreadsheet component for Windows Forms and WPF, deployed widely in enterprise systems including financial institutions.
- Trusted in business systems for finance, manufacturing, and the public sector
- Used in 21+ countries; 180,000+ NuGet downloads
- Highly customizable to fit any business application
ReoGrid Web™
Canvas-based High Performance Spreadsheet
A high-performance spreadsheet component that runs in the browser. Canvas-based rendering delivers smooth, native-like spreadsheet capabilities for your web applications.
- Canvas rendering for fast, smooth interaction
- Framework-agnostic — works with React, Vue, Angular and more
- Excel-compatible formula engine, cell formatting, and charts
- Flexible licensing from a free Lite edition through Enterprise
Lite
Free
Pro
Business / 3 domains
Enterprise
Business / 30 domains
VideoTagger™
Efficient Video Tagging & Management
Efficient tagging and management for video collections. Search and extract videos by theme with ease — at a low cost and easy to deploy.
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Kyorimemo
An iOS app for tracking vehicle mileage with ease
Just enter your odometer reading — mileage is calculated and recorded automatically. Ready for daily reports, fleet management, expenses, and tax filings.
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J-Plan Pro™
Project Planning System for Local Governments
Centralized management of multi-year project budgets and outcomes. Visualization and analytics support optimal project planning.
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The latest from UNVELL
Kyorimemo, an iOS App for Easy Vehicle Mileage Tracking, Now Released
UNVELL Inc. has released Kyorimemo, an iOS app that lets you record your vehicle's odometer in seconds. Useful for daily business reports, fleet management, and expense reimbursement, with a Pro plan that adds CSV export, calendar view, and multi-vehicle management.
VideoTagger, an AI-Powered Video File Management Tool, Officially Released
UNVELL Inc. has officially released VideoTagger, a desktop tool that lets you organize and search large video collections with tags. Includes on-device AI-assisted tag detection. Supports macOS / Windows, with a 30-day free trial.
ReoGrid Web — Web Spreadsheet Library Officially Released. Formulas, Excel I/O, React/Vue Support
UNVELL Inc. officially released ReoGrid Web, a library for embedding Excel-like spreadsheets in web apps, on March 24, 2026. Built-in formula engine, Excel I/O, React/Vue support — and the Lite edition is free.
UNVELL Inc.
UNVELL Inc. develops software powered by AI and cutting-edge technology, guided by the philosophy "Keep Simple, Keep Smart" — solving problems simply and effectively.
From our flagship ReoGrid spreadsheet component, strong in large-scale data visualization, to enterprise systems for finance and production management, and on to consumer applications, we deliver valuable software across a wide range of domains.
- .NET Component Development
- Enterprise & SaaS Systems
- AI & Algorithm Development
- CG & 3D Rendering
Blog
Technical articles and product updates
Kyorimemo Released — A Simple iOS App for Tracking Your Vehicle's Mileage
UNVELL Inc. has released "Kyorimemo," an iOS app that lets you record your vehicle's mileage (odometer) in seconds. Useful for daily business reports, fleet management, expense reimbursement, and tax filing — with a Pro plan that adds CSV export, calendar view, and multi-vehicle management.
VideoTagger Officially Released — An AI-Powered, Tag-Based Video File Management Tool
VideoTagger, a desktop tool that lets you organize and search large video collections with tags, is now officially released. Includes on-device AI-assisted tag detection. Supports macOS / Windows, with a 30-day free trial.
ReoGrid Web — Now Officially Released. A Powerful Excel-Like Web Spreadsheet Library
ReoGrid Web — our new product that lets you embed an Excel-like spreadsheet into web applications — is now officially released. Built-in formula engine and Excel I/O, with React and Vue support. The Lite edition is free to try.
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