# Qt Creator for Windows PC - **Name:** Qt Creator for Windows PC - **Version:** 20.0.2 - **Developer:** The Qt Company Ltd - **License:** Open Source - **Platform:** Windows - **Requires:** Windows 10 / 11 (64-bit) - **File type:** EXE Installer - **Size:** 381.4 MB - **Category:** Developer Tools - **Updated:** 2026-10-26 - **SHA-256:** 655316e4e35992909a47f8f0a623d925146fc90533a499feb81db492a65150d3 - **Canonical page:** https://filecobra.com/app/qt-creator-ide-pc/ - **Download page:** https://filecobra.com/download/qt-creator-ide-pc/ - **Direct download:** https://download.qt.io/official_releases/qtcreator/20.0/20.0.2/qt-creator-opensource-windows-x86_64-20.0.2.exe > Qt Creator 20.0.2 is the open-source IDE for Qt and C++ development: fast code editor, visual UI designer, CMake support and integrated debugging — as the standalone, account-free installer from download.qt.io… Qt Creator is the integrated development environment built by The Qt Company for Qt and C++ development, and this page carries the important edition: the standalone open-source installer published on download.qt.io, which installs with no Qt account and no online-installer sign-up. Inside you get a fast C++ and QML code editor with semantic highlighting, refactoring and code completion, the integrated Qt Designer for building widget UIs visually, project and build management for CMake and qmake, and integrated debugging and profiling. Kits tie together a compiler, debugger and a Qt version so the same project can target desktop and other platforms. Version 20.0.2 (September 2026) is the current release in the 20.0 series. One distinction matters and is often blurred elsewhere: this standalone package is the IDE on its own — it does not bundle the Qt libraries themselves, so to build Qt applications you also configure a Qt installation as a kit, obtained separately through Qt's installers or your system packages. ## An IDE that understands C++ and QML Qt Creator is the integrated development environment built by The Qt Company for **Qt and C++ development**, and the editor is the reason: it understands C++ and **QML semantically** rather than as coloured text, so find-usages, **refactoring** and navigation work correctly across a real codebase, and code completion is context-aware rather than a word list. The integrated **Qt Designer** is a genuine part of the IDE rather than a bolted-on extra, so widget forms, signals and code live in one place and stay in step. Project and build management covers **CMake and qmake**, debugging and profiling are integrated, and the whole IDE stays responsive in projects where general-purpose editors start to labour. Version **20.0.2**, released in September 2026, is the current release in the 20.0 series — a reminder that a vendor IDE done properly is hard to beat for its own framework. ## The standalone installer — and what it does not include This page carries the edition that matters: the **standalone open-source installer published on download.qt.io**, which installs with **no Qt account and no online-installer sign-up**. The **kit system** is its organising idea: a kit ties together a compiler, debugger and a Qt version, so the same project can target desktop and other platforms, and the otherwise miserable business of juggling multiple Qt versions and toolchains becomes almost civilised. Read the package contents honestly, though: this standalone installer is the **IDE on its own — it does not bundle the Qt libraries themselves**. To build Qt applications you must also install Qt itself (via Qt's installers or your system packages) and register it as a kit. The open-source edition is also distinct from the commercial Qt Creator offering, and newcomers who expected a single all-in-one SDK download will be confused — that confusion is on the packaging, not on them. ## Who it serves best Set your expectations before the download. Installing just the IDE to edit code is fine, but a **working Qt development setup needs a suitable Qt kit too**, and you should budget disk space for the IDE and whatever Qt versions you add — Qt Creator itself needs 4 GB of RAM and 5 GB of space. It also runs only on **64-bit Windows**; the page's own entry covers the 32-bit situation separately. And while Qt Creator is a fine general C++ IDE, its design centre is unmistakably Qt development — for unrelated C++ work you may prefer a generalist IDE. For anyone building Qt or QML applications on Windows, though, this remains the default, obvious install, and the direct account-free route from download.qt.io is the right way to get it. ## Installation 1. **Download the standalone installer** — Download qt-creator-opensource-windows-x86_64-20.0.2.exe from download.qt.io, Qt's official download server — this standalone build needs no Qt account. 2. **Run the installer** — Double-click the downloaded EXE, approve the Windows prompt and follow the wizard to install Qt Creator 20.0.2. 3. **Configure a kit** — Open Qt Creator and, under Preferences > Kits, point it at your compiler, debugger and Qt installation so projects can configure, build and debug. ## Editorial verdict Qt Creator 20.0.2 is a reminder that a vendor IDE done properly is hard to beat for its own framework. The editor understands C++ and QML semantically rather than as coloured text, so find-usages, refactoring and navigation work across a real codebase; Qt Designer is integrated rather than bolted on, so forms, signals and code live in one place; and the kit system — one named bundle of compiler, debugger and Qt version — makes the otherwise miserable business of juggling multiple Qt versions and toolchains almost civilised. CMake support is first-class in current releases, debugging through the integrated front-end is smooth, and the whole IDE stays responsive in projects where general-purpose editors start to labour. The standalone open-source installer we link is the right way to get it: a direct download from download.qt.io with no account wall. Set expectations on two points. First, Qt Creator alone is not Qt: this package does not include the Qt libraries, so building Qt apps means also installing Qt itself and registering it as a kit — newcomers who expected a single all-in-one SDK download will be confused, and that confusion is on the packaging, not on them. Second, while it is a fine general C++ IDE, its design centre is unmistakably Qt development; for unrelated C++ work you may prefer a generalist IDE. The open-source edition is also distinct from the commercial Qt Creator offering. For anyone building Qt or QML applications on Windows, though, this remains the default, obvious install. ### Strengths - Deep, semantic understanding of C++ and QML gives accurate navigation, find-usages and refactoring that plain text-based editors cannot match. - Qt Designer is integrated into the IDE, so designing widget interfaces visually and wiring them to code happens in one application. - The kit system cleanly manages combinations of compiler, debugger and Qt version, making multi-version and cross-platform projects practical. - This standalone open-source installer comes straight from download.qt.io and installs with no Qt account, unlike the account-gated Qt online installer. - First-class CMake and qmake project support plus integrated debugging and profiling cover the full build-run-debug cycle for Qt applications. ### Trade-offs - The standalone IDE does not bundle the Qt libraries, so you must separately install Qt and register it as a kit before you can build Qt applications. - Its design centre is Qt and QML development, so for general C++ work the Qt-specific concepts and layout can feel like overhead. - The open-source edition differs from the commercial Qt offering, so teams must check which features and Qt licences their project actually requires. ## FAQ **Is Qt Creator ide free?** Yes, this edition is free. The standalone Qt Creator 20.0.2 open-source installer from download.qt.io installs with no Qt account, and the open-source edition is published principally under GPLv3 with the Qt Company GPL exception. Commercial Qt licences are a separate offering. **How do I install Qt Creator?** Run qt-creator-opensource-windows-x86_64-20.0.2.exe and follow the wizard. Afterwards, open Preferences > Kits and register your compiler, debugger and Qt installation. The standalone package is the IDE only, so a separate Qt installation is needed to build Qt applications. **Which is better, Qt Creator or Qt Designer?** They are not alternatives. Qt Creator is the full IDE for editing, building and debugging C++ and QML projects, while Qt Designer is the form-design tool for laying out Qt Widgets interfaces and is integrated into Qt Creator. In practice you use Designer inside Creator. **What is Qt Creator used for?** Qt Creator is used to develop Qt and C++ applications. Its editor understands C++ and QML semantically, supporting navigation, find-usages and refactoring, and it combines project and kit management, Qt Designer, building and debugging in one IDE; it can also handle general CMake-based C++ projects. --- Source: https://filecobra.com/app/qt-creator-ide-pc/ · Mirrored from the publisher's own release channel by FileCobra. FileCobra runs no antivirus lab of its own.