ApplePi-Baker is a free macOS utility for writing disk images to SD cards and USB drives, and for creating compressed image backups of those same media — purpose-built for Raspberry Pi enthusiasts and anyone who regularly flashes bootable drives.
What is ApplePi-Baker?
ApplePi-Baker is a lightweight, native Mac application that handles two jobs exceptionally well: burning an OS image onto a flash storage device and pulling an exact clone of a drive back into an image file for safekeeping. It targets the Raspberry Pi community above all — the kind of person who cycles through Raspberry Pi OS, LibreELEC, and RetroPie images the way other people change browser tabs — but it works equally well with any SD card, USB thumb drive, or external HDD you want to image or restore.
The app is developed and maintained by Hans Luijten at Tweaking4All, and the current V2 release is a ground-up rewrite compared to the original that became a cult classic among Pi tinkerers.
What does ApplePi-Baker do best?
Its standout strength is friction-free image writing: drag in an IMG, ISO, or ZIP-compressed image, pick your target drive, click Write, and walk away. There are no arcane dd incantations to remember, no risk of accidentally targeting your internal SSD because the UI surfaces only removable media.
The backup side is equally clean. Hit the Backup button, choose a destination, and ApplePi-Baker compresses the drive contents on the fly into a neat image file — far more practical than a raw sector-for-sector dump when you are storing a dozen Pi project snapshots. I have kept it running during late-night Pi builds for months; it has never corrupted an image or stalled mid-write in a way that a progress spinner did not make immediately obvious.
- Reads and writes compressed images so you do not bloat your drive with raw dumps
- Recognises only removable volumes — a real safety net absent from command-line alternatives
- Progress feedback with speed and estimated time remaining
- Handles large cards cleanly — 64 GB and 128 GB cards that confuse other tools work reliably here
Is ApplePi-Baker free?
Yes — ApplePi-Baker is free to download and use with no feature gating, no subscription, and no nag screens. The developer accepts voluntary donations through the Tweaking4All website, and given how genuinely useful the app is that feels like the right way to support a solo indie project.
Who should use ApplePi-Baker?
If you own a Raspberry Pi — any model, any project — this belongs on your Mac alongside your SSH client and your code editor. The same goes for retro-gaming enthusiasts flashing MiSTer or Batocera builds, home-lab operators spinning up fresh Armbian cards, and anyone who manages bootable USB installers for Linux distros or macOS recovery partitions.
It is not the right tool if you need enterprise disk-cloning features, byte-level forensic imaging, or partition-aware selective restore. For those scenarios, tools like Carbon Copy Cloner or SuperDuper serve a fundamentally different purpose. But for quick-turnaround Pi imaging, ApplePi-Baker has no real peer in the free tier on macOS.
How does ApplePi-Baker compare to balenaEtcher?
balenaEtcher is the most direct competitor, and it is a polished, cross-platform product backed by a well-funded company. For pure write operations, Etcher's verification step and slick interface are hard to beat. Where ApplePi-Baker pulls ahead is on the backup side — Etcher does not create image files from existing drives, so if you ever want to snapshot your working Pi setup before a risky OS upgrade, you need a second tool unless you stick with ApplePi-Baker. I keep both installed and reach for ApplePi-Baker whenever the session involves any backup-restore workflow.
Raspberry Pi Imager, the official first-party flasher, is the other obvious comparison point. It adds curated OS selection and Wi-Fi/SSH pre-configuration, which is great for fresh installs. It does not do backups either. ApplePi-Baker fills the gap these tools leave open.
What are the best ApplePi-Baker alternatives?
For writing only: balenaEtcher (polished, cross-platform, verified writes) and Raspberry Pi Imager (official, guided setup). For imaging plus backup: there is no direct free equivalent on macOS — your next-best option is dropping to the terminal and using dd with manual gzip piping, which works but punishes every typo. ApplePi-Baker is essentially the GUI wrapper that makes that workflow safe and repeatable.
Does ApplePi-Baker require special permissions?
It does prompt for administrator credentials when writing to a drive, which is unavoidable given that low-level disk access on macOS requires elevated privileges. On Apple Silicon Macs you may encounter a Gatekeeper warning on first launch if the binary is not yet notarized for your specific OS version — right-click and Open resolves this. The app itself does not phone home or request any network permission; it is purely local.
