Raspberry Pi Imager for PC: How to Download and Install on Windows (2026 Guide)

Setting up a Raspberry Pi starts with writing an operating system to a microSD card — and the old way meant downloading image files by hand, finding a separate flashing tool, then hand-editing config files for Wi-Fi and a user account. Get one step wrong and the Pi simply refuses to boot.

This guide shows you how to download Raspberry Pi Imager for PC from the official Raspberry Pi website, install it on Windows 11 or 10, and write Raspberry Pi OS to a card with your settings already applied. Key features, system requirements and cost answers are covered below.

What Is Raspberry Pi Imager?

Raspberry Pi Imager is the free, official tool from the Raspberry Pi Foundation for installing operating systems onto microSD cards and USB drives. It reduces the whole job to three choices: pick your Raspberry Pi model, pick an operating system from the built-in catalogue — Raspberry Pi OS, media-centre systems, retro-gaming builds, home-automation platforms — then pick your card and write.

Its best trick is customisation before first boot. Imager can set the hostname, your username and password, Wi-Fi network, locale and SSH access while it writes, so the finished card boots into a Pi that is already yours — even with no keyboard or monitor attached. It downloads the correct image itself, verifies every write afterwards, and can also flash custom image files you supply.

Key Features of Raspberry Pi Imager

Built-in OS catalogue: Imager downloads the right operating system image for you — no manual file hunting.
Model picker: Choose your Pi model first, and only compatible systems are offered.
Pre-boot customisation: Set hostname, username, password, Wi-Fi, locale and SSH before the card ever boots.
Verified writing: Every write is read back and checked, so bad cards are caught immediately.
Custom image support: Flash your own .img files, not just catalogue entries.
More than one job: Includes an erase/format tool to return a card to normal use afterwards.
Three-step simplicity: Device, OS, storage — there is genuinely nothing to misconfigure.

System Requirements

Operating System: Windows 11 or Windows 10 (64-bit)
Processor: Any modern Intel or AMD CPU
RAM: 2 GB is plenty
Storage: Around 100 MB for the program, plus several GB for the OS images it downloads
Internet: Needed to download Imager and the operating system images it writes
Account: None — no sign-up of any kind
Hardware: A microSD card and a card reader — and note: flashing ERASES the card completely

How to Download Raspberry Pi Imager (Official Method)

Imager is free and takes thirty seconds to fetch, which makes third-party copies pointless as well as risky. Download it only from the official Raspberry Pi website linked below — the Foundation’s own software page.

Official Website: Download Raspberry Pi Imager from the official website

Step-by-Step Installation

Open the official Raspberry Pi software page linked above.
Click the “Download for Windows” button.
Save the installer, named like imager-x.x.x.exe, to your Downloads folder.
Double-click the installer and approve the Windows permission prompt.
Click Install — the setup wizard is deliberately minimal and finishes quickly.
Click Finish when setup completes.
Launch Raspberry Pi Imager from the Start menu.

First-launch note: Before you write anything, copy off any files on the card you want to keep. Imager wipes the selected storage device completely, with no undo — the confirmation dialog is your last chance to check you picked the card, not another drive.

How to Write Raspberry Pi OS to a MicroSD Card with Raspberry Pi Imager

Insert your microSD card into your PC’s card reader (backing up anything on it first — flashing erases it).
Open Raspberry Pi Imager and click “Choose Device”, then select your Raspberry Pi model.
Click “Choose OS” and pick Raspberry Pi OS — the 64-bit version is the recommended default for current models.
Click “Choose Storage” and select your microSD card, checking its name and size carefully.
Click “Next”. When Imager offers OS customisation, choose “Edit Settings” to add a hostname, username, password and your Wi-Fi details, then confirm and approve the erase warning.
Wait while Imager writes and verifies the card, then eject it safely — it is ready to boot in your Pi.

Is Raspberry Pi Imager Really Free?

Yes — completely. Raspberry Pi Imager is free and open-source software from the Raspberry Pi Foundation, and the operating systems in its catalogue are free to download as well: no premium tier, no write limits, no features held back. The Foundation is a charity focused on computing education. If a website asks you to pay for Imager itself, it is not an official source.

Frequently Asked Questions

Is Raspberry Pi Imager safe to download and use?
Yes, from the official website linked above — it is the Foundation’s own tool, digitally signed and used by millions of Pi owners. The one genuine risk in flashing is yours, not the program’s: the target device is erased completely, so always double-check you selected the microSD card and not another drive.

Will flashing erase everything on my microSD card?
Yes — completely, including its partition layout. That is what writing an OS image means. Copy anything you need off the card first. Later, Imager’s own Erase option (under Choose OS → Misc utility images) reformats it as a standard FAT32 card for normal use.

Can Imager write other operating systems, or my own image file?
Yes. The catalogue includes Ubuntu, media-centre, retro-gaming and home-automation systems, and the “Use custom” option at the bottom of the OS list writes any .img file you already have — Imager is a capable general-purpose flasher, not only a Pi OS tool.

Why did my Pi not boot from the finished card?
The usual causes: a failing card, an interrupted write, or the wrong OS for the model. Let verification finish (it catches most bad writes), try a different good-quality card, and confirm the OS matches your model in the device picker.

Conclusion

Raspberry Pi Imager turns the fiddliest part of Pi ownership into three clicks and a settings screen — with your Wi-Fi and user account baked in before first boot. Download it free from the official website, respect the erase warning, and your next Pi setup will simply work.

Download Raspberry Pi Imager from the Official Website

Raspberry Pi Imager for PC: How to Download and Install on Windows (2026 Guide)