28 Feb 20204 min read
Add-In for Office 365 Web vs Office Desktop Apps: A Developer's Guide
Amit GuptaRead more
Software Engineering · Desktop App Development
Custom desktop apps from our desktop app development company.
Leverage our desktop app development company for custom desktop app development. We provide desktop app development services and enterprise desktop app development.
Electron cross-platform apps
C/C++ native applications
wxWidgets GUI development
macOS native development (Swift/Obj-C)
Tkinter Python GUI tools
PyQt/PySide desktop apps
40+
Desktop apps shipped
Cross-platform and native desktop applications.
3
Platforms supported
Windows, macOS, and Linux from a single codebase or native builds.
20yr
Desktop engineering
From Win32 and MFC through modern Electron and PyQt.
GPU
Hardware-level access
Native performance, file system, USB, and hardware integration.
Why MetaDesign
Desktop app development consulting by top desktop app development services.
Hire desktop app agency experts for desktop software services. Hire desktop app developers for desktop app development consulting.
01
Cross-Platform Expertise
Electron for web-tech stacks, wxWidgets and Qt for native-feel C++ apps, and Tkinter/PyQt for Python-based tools — we pick the right framework for your requirements.
02
Native Performance
C/C++ and native macOS development for applications demanding GPU acceleration, low-latency I/O, and direct hardware access.
03
Full Lifecycle Ownership
From architecture and UI design through auto-updates, installers, code signing, and ongoing maintenance — we own the entire desktop product lifecycle.
Enterprise Tools
Internal desktop tools for data processing, reporting, and system administration.
Creative Software
Image editors, design tools, and media processing applications with GPU acceleration.
Scientific & Engineering
Simulation, data visualisation, and lab instrument control applications.
System Utilities
System monitors, network tools, and hardware management applications.
Our approach
Five stages, paired end-to-end.
Predictable delivery. No black-box sprints.
01
Evaluate
Requirements analysis, framework selection, and platform targeting strategy.
02
Architect
Application architecture, UI framework, data layer, and installer strategy.
03
Build
Iterative desktop development with native testing on all target platforms.
04
Package
Installers, auto-update systems, code signing, and notarisation.
05
Distribute
App store submission, enterprise deployment, and ongoing maintenance.
Customer value
Six places it pays back in the first sprint.
Real outcomes our clients report within the first engagement cycle.
Faster time-to-market
Production-ready teams that ship from week one — no ramp-up lag.
Reduced technical risk
Architecture reviews, code audits, and security scans baked into every sprint.
Measurable velocity
Cycle time, PR throughput, and defect density tracked from day one.
Cost predictability
Fixed-price or capped T&M — no surprise invoices, ever.
Continuous improvement
Retros, post-mortems, and process refinement every sprint.
Knowledge transfer
Your team grows. Documentation, pair programming, and workshops included.
By the numbers
400+
Engineers worldwide
200+
Active clients
20yr
Pure-play software
94%
Client retention
Engagement models
Three ways to work with our Desktop App Development team.
Scale up, scale down — zero procurement headaches.
Fixed-scope project
Start-to-finish delivery with total cost, timeline, and scope agreed upfront. Best for well-defined builds and launches.
BEST FORNew product launches
Dedicated team
A ring-fenced squad — PM, tech lead, engineers, QA — fully managed by us, embedded in your workflow.
BEST FORLong-running platforms
Staff augmentation
Plug senior engineers into your existing team and tools. You manage priorities, we deliver results.
BEST FORCapacity gaps & sprints
Explore Technologies
C/C++ Development
Native high-performance applications with C and C++.
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Electron Development
Cross-platform desktop apps with web technologies.
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wxWidgets Development
Native-look C++ desktop apps on every platform.
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macOS Native Development
Native macOS applications with Swift and AppKit.
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Tkinter Development
Lightweight Python GUI applications with Tkinter.
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PyQt Development
Professional Python desktop apps with Qt framework.
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FAQ
Asked first, every time.
Don't see yours here? Send us the question — a principal engineer will reply within 24 hours.
Electron if your team knows web technologies and you need rapid cross-platform delivery. C/C++ with wxWidgets or Qt for performance-critical native apps. PyQt or Tkinter for Python-based tools. macOS native (Swift) for Mac-only apps. We help you choose.
Yes. Electron, wxWidgets, Qt, and PyQt all support Windows, macOS, and Linux from a shared codebase. We test on all platforms.
Yes. We set up code signing certificates for Windows (EV) and macOS (Apple Developer), notarisation, and auto-update systems like electron-updater or Sparkle.
Yes. C/C++ and native frameworks provide direct access to USB, serial ports, GPUs, file systems, and system APIs.
Yes. We migrate legacy MFC/Win32 apps to modern frameworks like Electron, Qt, or wxWidgets — incrementally, without losing functionality.
MSI/NSIS installers for Windows, DMG/PKG for macOS, AppImage/Snap for Linux, plus Microsoft Store and Mac App Store submissions.
If the app requires extreme performance, complex 3D rendering, or direct hardware driver access, we choose native C++. For rapid development, heavy web-API integrations, and complex UI/UX, we choose Electron.
Absolutely. We build robust local databases (using SQLite) and implement conflict-resolution sync engines that allow the desktop app to function perfectly offline, synchronizing data to the cloud only when connectivity is restored.
We build highly secure Node.js native addons (for Electron) or utilize raw C++ OS APIs (Win32/IOKit) to communicate directly with serial ports, USB endpoints, or Bluetooth Low Energy (BLE) medical/industrial devices.
We utilize SQLCipher to encrypt local SQLite databases with AES-256. Furthermore, we leverage the OS's native secure enclaves (Windows Credential Manager / macOS Keychain) to safely store encryption keys and API tokens.
Hire desktop app developers for your custom desktop app development.
Tell us about your project. We'll come back with a plan, a timeline, and the right team — no obligations.