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 WinForms, WPF and Avalonia, running on Windows, macOS and Linux. Deployed widely in enterprise systems including financial institutions.
- Trusted in business systems for finance, manufacturing, and the public sector
- Used in 12+ 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
F-2 MISSIONS
An iOS flight simulation with a real aircraft's feel
No checklists, no switch panels — put a finger down and you are flying. Real-world terrain at true 1:1 scale, flown at real speeds and altitudes, across 15 missions.
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Balloon Journey Japan
A gentle hot air balloon flight simulator for iOS, set in the real Japan
Burn to rise, vent to sink — that is the whole of it, and the wind at the height you pick does the rest. Japan from a wicker basket at 800 metres: snow ridges, cloud seas, river valleys and town lights, all at full size. Free on the App Store.
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Esugoi
A drawing app that turns sketches into art with AI
Draw with a finger or Apple Pencil, tap once, and your doodle becomes a colorful illustration. The transformation can be saved and shared as a video.
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VideoTagger™
Efficient Video Tagging & Management
Efficient tagging and management for video collections. Search and extract videos by theme with ease — free to use, with no account required.
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Mileage Memo
An app for tracking vehicle mileage with ease (iOS / Android)
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
F-2 MISSIONS: CASE ONE Is Now on Steam — Wishlisting Opens for the Windows / Mac Version
UNVELL Inc. has opened the Steam store page for F-2 MISSIONS: CASE ONE, the Windows / Mac desktop version of its flight simulation F-2 MISSIONS, and wishlisting is now open. It covers a full training course, real-world missions such as scrambles, and live-fire air, ground and sea training.
Mileage Memo Is Now Available for Android on Google Play
UNVELL Inc. has released the Android version of Mileage Memo, an app that lets you record your vehicle's odometer in seconds, on Google Play. As on iOS, just enter your odometer reading and the distance is calculated for you, with per-vehicle records, a calendar view and CSV export.
Balloon Journey Japan, a Hot Air Balloon Flight Simulator for iOS, Now Released
UNVELL Inc. has released Balloon Journey Japan, a hot air balloon flight simulator for iOS, on the App Store. Burn to rise, vent to sink — two controls, and the wind at the height you choose decides your course. The stage is Japan at full size, and the balloon keeps flying while the app is closed.
UNVELL Inc.
UNVELL Inc. develops software 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
- Algorithm Development
- CG & 3D Rendering
Articles
Technical articles and product updates
F-2 MISSIONS: CASE ONE Is Now on Steam — Wishlist the Windows / Mac Version
UNVELL Inc. has opened the Steam store page for F-2 MISSIONS: CASE ONE, the Windows / Mac desktop version of its flight simulation F-2 MISSIONS, and wishlisting is now open. A physics-based flight model over a true-to-scale Japan, with a full training course, real-world missions such as scrambles, and live-fire air, ground and sea training.
Balloon Journey Japan Released — Own a Balloon and Ride the Wind Across the Real Japan
UNVELL Inc. has released Balloon Journey Japan, an iOS game, on the App Store. You own a balloon and fly it over a Japan built from real elevation data. There are only two controls — burn and vent — and because the wind blows a different way at every height, choosing the right altitude is how you choose your destination. The balloon keeps flying while the app is closed. Free to play, with no ads.
A High-Performance Spreadsheet Component That Runs on Mac and Linux — ReoGrid V5 for Avalonia
ReoGrid V5 now supports Avalonia. The same code and the same .NET project run on Windows, macOS and Linux. This is a sibling rather than a port — it shares one core engine with the WinForms and WPF builds, so the million-row performance and the Excel-compatible formatting come across intact on all three operating systems. Japanese and CJK input via IME is supported.
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