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Desktop App Development Services for Apps That Install Cleanly and Update Themselves

For teams that need software on Windows and Mac that works offline, opens local files, and updates without IT visits. From $1,300.

  • 1

    Codebase for Windows and macOS

  • 100%

    Installers signed and notarized

How your project runs

page.jsx123456TERMINAL$ npm run buildCompiled successfullyyourapp.comLive

Teams we have built for:

  • Amazon Web Services
  • HubSpot
  • Linode
  • Microsoft Azure
  • Moodle
  • Magento
  • Oracle
  • Salesforce
  • SAP
  • Squarespace
  • Weebly
  • WP Engine
  • Google Cloud
  • DigitalOcean

The Problem

Your Team Depends on a Tool Nobody Can Update or Install Safely

Desktop tools fail quietly: an installer that only runs on Windows, updates sent by email, and a workflow that stops when the network does.

  1. 01 · Scary installs

    Unsigned installers trigger security warnings that stop users cold.

    Every build is code-signed for Windows and notarized by Apple for macOS.

  2. 02 · Manual updates

    New versions get emailed around and installed by hand.

    Built-in auto-updates reach every machine through a release channel you control.

  3. 03 · Offline gaps

    The tool freezes the moment the connection drops.

    A local SQLite database keeps work going and syncs when the connection returns.

  4. 04 · Mac users

    The old Windows tool won't open on new Mac laptops.

    One codebase builds for Windows and macOS, tested on both before each release.

Your team runs half the business through an old Windows tool written by a developer who left years ago. A new hire gets a MacBook, and the tool won't open. On Windows, the unsigned installer throws a "Windows protected your PC" warning, and IT blocks it. Updates arrive as a zip file in an email thread. The moment the Wi-Fi drops, the tool freezes, because nobody planned for offline data. Every workaround costs someone an afternoon.

We start with the question most agencies skip: does this need to be a desktop app at all? If it does, we pick Electron, Tauri, or a native stack for your features and your users' machines, then build one codebase for Windows and macOS. Installers are signed and notarized, updates install themselves, and local data keeps working offline. Your team gets fixes through the app, not through a zip file in an email.

  • Desktop only when it fits

    We tell you if a web app or PWA serves your users better before we quote a build.

  • Signed, notarized, and trusted

    Installers carry your company's certificate, so Windows and macOS show your name, not an unknown publisher.

  • Updates that install themselves

    Auto-updates run through a release channel you control, with a rollback path if a version misbehaves.

Our Desktop App Development Process

From Fit Call to Signed Release in Five Steps

Five steps take your app from a fit call to a signed release. You approve the stack, test every sprint build on your own machines, and sign off on the installers.

  1. On a free call, we look at your workflow, your users' machines, and the files or hardware the app must reach. You get an honest answer on desktop versus web, plus a fixed quote for the prototype.

What's Included

What You Get With Our Desktop Application Development

A written stack choice, one codebase for Windows and macOS, offline data, system integrations, signed installers, and auto-updates, all in your own accounts.

  • Stack decision in writing

    Electron, Tauri, or a native stack compared against your features, users' hardware, download size, and who maintains it later.

  • One codebase, two systems

    Windows and macOS builds from shared code, with menus, shortcuts, and file dialogs that follow each system's habits.

  • Offline local data

    A SQLite database on each machine keeps work going offline and syncs to your server once it's connected.

  • Files, printers, and the tray

    Drag-and-drop files, folder watching, printing, notifications, and a tray icon, reached through each system's own APIs.

  • Signed, notarized installers

    Installers signed with your certificates and notarized by Apple, so users see your company name when they install.

  • Auto-updates and release

    An update channel with staged releases and a rollback path, plus 30 to 60 days of support after launch.

Compare Options

DeveloperLook vs a Web App vs a Freelancer

A web app is simpler to ship, and a freelancer can be cheaper for a small utility. Hiring a desktop app development company pays off when offline work, local files, or hardware matter.

DeveloperLook
Web app
Offline work
DeveloperLook: Full, with local syncWeb app: Limited to cached screens
Local files and hardware
DeveloperLook: Direct, through system APIsWeb app: Restricted by the browser
Installation
DeveloperLook: Signed installer per systemWeb app: None: users open a link
Updates
DeveloperLook: Auto-update with rollbackWeb app: Live on the next page load
Windows and macOS testing
DeveloperLook: Every release, both systemsWeb app: One browser pass covers both
Time to first release
DeveloperLook: 8 to 12 weeksWeb app: Often faster
Code ownership
DeveloperLook: Your repo and certificatesWeb app: Your repo
Upfront cost
DeveloperLook: From $1,300, fixed scopeWeb app: Similar or lower

Projects We've Built

Web apps and dashboards for risk control, finance, recruiting, and trading, shown for their workflows and data screens, not presented as desktop builds.

What Our Clients Say

What Clients Say After Launch

Feedback from teams we have built software products for.

We had a pretty specific idea of what we wanted our website to become, but I wasn’t sure how easily we could explain all of it to a development team. There were quite a few moving parts, and we were working toward a deadline, so I expected a few things to get lost along the way. That never really happened. They understood what we were trying to achieve, kept us updated throughout the process, and got everything ready within the agreed timeline. The final site feels much easier to navigate, works beautifully on mobile, and is noticeably smoother for our customers. It was a huge relief seeing the original idea actually turn into the website we had in mind.

Michael BennettFounder & CEO of Northbridge Consulting01 / 03
  • 1,250+

    Projects shipped

  • 10+

    Years of experience

  • Top 3%

    Upwork Top Rated Plus

  • 5 stars

    Average review score

Want results like these?

Tell us what you are building. You get a reply within 24 hours on business days, then a written estimate.

Work Culture

Why Product Teams Trust Us With Desktop Apps

Desktop apps live on your users' machines for years. These habits keep installs clean, updates safe, and the code readable for whoever maintains it next.

  • Web first when it's enough

    If a web app or PWA covers your workflow, we'll say so before quoting a desktop build. You only pay for installers and signing when they solve a real problem.

  • Clean machines every release

    Each release is installed on clean Windows and macOS machines, not only our development laptops. That catches missing runtimes, permission prompts, and path problems before your users do.

  • Upgrades tested, not assumed

    We install the previous version, add real data, then upgrade to the new one. Local databases migrate in place, so users keep their data and settings after an update.

  • Download size and startup watched

    We track installer size, startup time, and memory use from the first sprint. A tool that's slow to open gets left closed, whatever it can do.

  • Certificates in your name

    Signing certificates, your Apple Developer ID, and the update server sit under your company's accounts. If you change vendors, releases keep shipping without us.

  • Release steps written down

    You get build scripts, a release checklist, and notes on every native integration. A new developer can ship the next version from the docs alone.

Overview

What do desktop app development services include?

DeveloperLook provides desktop app development services for Windows and macOS, built with Electron, Tauri, or a native stack chosen for your app. We build the screens, offline local data, file and hardware access, signed installers, and auto-updates. Projects start at $1,300, most apps release in 8 to 12 weeks, and the code and certificates stay yours.

DEVELOPERLOOK

Project facts · Desktop App Development Services

Service
Desktop App Development Services (stack choice, Windows and macOS builds, signed installers, auto-updates)
Typical timeline
Prototype 2 weeks, apps 8 to 12 weeks, platforms 12 to 18 weeks
Platforms
Windows and macOS, with Linux in the Desktop Platform plan
Built with
Electron, Tauri, TypeScript, React, Rust, SQLite, and Node.js
Experience
10+ years of development experience and 1,250+ shipped projects
Post-launch support
30 days (Desktop App plan) or 60 days (Desktop Platform plan)
Communication
Calls in US, UK, and AU business hours
Starting price
From $1,300 USD, fixed scope after a prototype sprint

Reviewed 10 Oct 2026 by Saimul Islam

Good fit

  • Teams replacing an old Windows tool

    Your team still runs a Windows tool from a developer who left, and it won't install on new Macs or pass IT's security checks.

  • Founders shipping a desktop product

    You're launching software people download and install, and you need cross platform desktop app development for Windows and macOS from one codebase.

  • Web apps that need local access

    Your web app can't reach local folders, printers, or USB devices, so users copy files by hand between the browser and their desktop.

  • Buyers comparing vendors

    You're shortlisting a custom desktop application development company and want the stack choice and signing setup explained in writing before you sign.

  • Agencies with desktop requests

    Your clients ask for desktop tools your web team doesn't build, and you need custom desktop app development delivered under your agency's brand.

Not a fit

  • A browser would do

    Your users work online at a desk and need no local files or hardware. A web app costs less to run, and our Web Application Development Services page covers it.

  • Windows-only .NET app

    You're modernizing an existing WPF or Windows Forms app on the Microsoft stack. Our .NET Development Services page covers that work in depth.

  • Phone app needed

    Your users mainly work on phones, not computers. Our Cross-Platform App Development Services page builds one app for iPhone and Android.

  • Budget under $1,300

    Your budget is under $1,300, or an off-the-shelf tool already covers the workflow. If it does, we'll tell you before we quote.

Not sure we're the right fit?

Book a free call or message us. We'll tell you honestly whether we're the right team.

Pricing

Transparent Starting Prices for Desktop App Development Services

These are starting points in USD. Your final price depends on screens, offline sync, and hardware access, and you get a fixed proposal after a free desktop fit call.

$2k$4k$6k$8k$10k$1,300$4,200$8,400

For teams that need the stack chosen and the riskiest workflow proven on real machines. About 2 weeks.

$1,300one-time, USD

Get a fixed quote
  • Stack decision memo: Electron, Tauri, or native
  • Riskiest workflow prototyped in one codebase
  • Signed and notarized test builds for Windows and macOS
  • Update channel tested on the prototype
  • Fixed price for the full build

Recommended

For a first release your team or customers install on Windows and macOS. About 8 to 12 weeks.

$4,200one-time, USD

Get a fixed quote
  • Everything in Desktop Prototype
  • Up to 12 screens from one codebase
  • Offline SQLite data with sync to your API
  • Files, printing, and notifications
  • Auto-updates with staged releases
  • 30 days of support after launch

For larger tools with heavy offline use, device links, or a Linux build. About 12 to 18 weeks.

$8,400one-time, USD

Get a fixed quote
  • Everything in Desktop App
  • Linux build alongside Windows and macOS
  • Conflict rules for offline edits
  • Scanner, printer, or USB device integration
  • Roles, audit log, and admin settings
  • 60 days of support after launch

For Agencies

White-Label Desktop Software Development for Agencies

You keep the client relationship. We supply the desktop engineering behind it: a stack decision you can present, one codebase for Windows and macOS, and installers signed with your client's certificates, not ours.

How the partnership works

White label: your client only ever sees your brand

  • Your client
  • You, the agency
  • DeveloperLook
  1. Share the brief

    Send the workflow, target systems, any files or hardware involved, and your deadline.

    1. Client needs
    2. You share the details
    3. Details received
  2. We pick the stack

    You get a stack memo, a prototype plan, and a fixed price you can resell.

    1. Scope and plan
    2. Proposal to resell
    3. Your quoteYOUR LOGO
  3. Build and hand off

    We release under your client's certificates and hand over the code with release docs.

    1. Done by our team
    2. Your brand on it
    3. Handed to your clientDone
  • Stay client-facing

    Certificates, update servers, and repositories sit under your client's accounts.

  • Predictable delivery

    Installable sprint builds every two weeks that your client tests on their machines.

  • Senior desktop engineers

    Electron, Tauri, and native developers who know signing and update pipelines.

  • Flexible capacity

    Hand us a new desktop app, a rewrite of an old one, or one feature.

The Right Technology for Your Project

Technology Stack

Electron or Tauri for shared code, native languages where speed or hardware demands it, and the data and release tools a desktop app depends on.

    • Electron
    • Tauri
    • React logoReact
    • TypeScript
    • .NET
    • Rust logoRust
    • Swift
    • C++
    • Python logoPython
    • Qt
    • SQLite
    • Node.js logoNode.js
    • PostgreSQL logoPostgreSQL
    • Supabase logoSupabase
    • GitHub Actions
    • Xcode
    • Vite
    • Sentry

FAQ

Frequently Asked Questions

Straight answers on desktop app costs, desktop versus web and mobile, and building desktop apps with JavaScript, Python, or React.

  • Desktop app development services at DeveloperLook start at $1,300 for a prototype sprint: the stack decision, the riskiest workflow built, and signed test builds. A first release with up to 12 screens, offline data, and auto-updates starts at $4,200. Larger platforms with a Linux build or device links start at $8,400. Code signing certificates and Apple's developer fee are billed to you directly.

  • Desktop software development is designing, building, packaging, and maintaining programs that run on a computer's operating system instead of a browser. Beyond features, desktop development includes installers, code signing, auto-updates, and local data storage. We plan those chores in the first sprint, not the last.

  • Desktop app development is building an application for Windows, macOS, or Linux that people install and open from the Start menu, dock, or taskbar. Common stacks are Electron or Tauri with web technologies, or native options such as Swift on macOS, .NET on Windows, and Qt across systems. The right one depends on download size, hardware access, and your team.

  • A desktop application is a program installed on a computer that runs from the operating system, not a browser tab. Microsoft Excel, Adobe Photoshop, and the Slack desktop app are familiar examples. Because it's installed locally, it can work offline, read and write local files, and use printers, scanners, or USB devices that browsers keep at arm's length.

  • No, desktop applications are still standard for work that needs speed, offline access, or deep system access. Design tools, code editors, accounting software, and point-of-sale systems commonly run on the desktop. Many now share code with a web app through Electron or Tauri, so one team maintains both.

  • A web app runs in a browser from a server, while a desktop application is installed and runs on the computer itself. Web apps need no installer and update on the next page load. Desktop apps can work fully offline, handle large local files, and reach hardware, but they need signing, installers, and an update system.

  • Desktop applications run on computers with a keyboard, mouse, and large screen, while mobile applications run on phones and tablets with touch input. Desktop apps can ship outside an app store, with your own installer and update server. Mobile apps almost always go through App Store or Google Play review.

  • Yes, JavaScript is a common choice for desktop applications through Electron or Tauri. Electron bundles Chromium and Node.js, so the app renders the same way on every system. Tauri uses the system's own webview (WebView2 on Windows, WebKit on macOS) with a Rust core, which usually means smaller downloads.

  • Yes, Python can build desktop applications with toolkits such as PySide6, the official Qt for Python, or Tkinter, which comes with Python. It suits internal tools, data-heavy utilities, and scientific apps. The trade-offs are larger installers and more packaging work, since the Python runtime ships inside the app. For customer-facing products, we compare it against Electron or Tauri first.

  • Yes, React can power a desktop application's interface inside Electron or Tauri, and React Native for Windows and macOS is another route to native controls. If you already have a React web app, much of its component code can carry over. Desktop-only parts, such as menus, file access, and auto-updates, are added through the framework's own APIs.

Saimul IslamFounder & CEO, DeveloperLook

Still have questions?

Send a message or book a call with the team.

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