Small jobs welcome · Clear scope before work starts · UK remote support where suitable

Windows, macOS & Linux Apps

Desktop applications, utilities and business tools for Windows, macOS and Linux — including cross-platform builds.

Browse the practical jobs below, compare typical starting prices and turnaround, then send the problem in plain English. We confirm the scope and price before work starts rather than forcing a small job into a larger project.

Windows, macOS & Linux Apps services

Each item below is a real starting point, not a requirement to buy a large package.

Desktop App / Idea Quick Check

From £39

A short review to confirm whether a desktop application idea fits and roughly what it involves.

1–2 daysAsk about this

Existing Desktop App Bug Fix

From £79

Investigate and repair a well-scoped issue in an existing desktop application.

Windows Desktop App / Utility

From £149

Build a focused Windows application or utility for a defined business or technical task.

macOS Desktop App / Utility

From £149

Build a focused Mac application or utility with an appropriate macOS user experience.

Linux Desktop App / Utility

From £149

Build a focused desktop application or utility for supported Linux environments.

Cross-Platform Desktop App

From £199

Build one application intended to run across Windows, macOS and Linux where a shared codebase is the right engineering choice.

Port Existing App to Another OS

From £149

Adapt an existing desktop application for another supported operating system and address platform-specific behaviour.

Installer / Packaging Setup

From £99

Prepare suitable application packaging such as Windows installers, macOS application packages or common Linux packages.

1–3 daysAsk about this

Tray / Menu-Bar / Background Utility

From £99

A small always-available utility that lives in the system tray or menu bar.

Offline / Local Business Tool

From £199

A desktop tool that works offline and keeps business data on the machine.

Desktop App + API / Database

From £199

A desktop application that connects to an API or a local database.

Desktop App + Local AI

From £299

A desktop application that runs a local AI model on your own machine.

Send the problem you can see.

A screenshot, website link, document, spreadsheet, device model, error message or short description is usually enough to identify the next useful step. You do not need to know the technical name first.

Need windows, macos & linux apps help?

Tell us what you are trying to achieve and what is currently going wrong.

Request a Quick Check