Open AnyToDMG, then drag files or folders onto the window. Set
a volume name, pick compression and any protection you want, and click
Create DMG. Watch the progress, then reveal the finished
.dmg in Finder.
FAQ
How do I password-protect a DMG?
Under Protect, choose Password and enter
one. The image is encrypted with real AES-256 — only someone with the password
can mount it. This is free.
What is AnyToDMG Pro?
A one-time in-app purchase that adds public-key cryptography and automation:
OpenPGP encryption to a recipient's public key, digital signatures, key
management, a batch queue, a command-line tool, and Finder Quick Action /
Shortcuts support.
How does OpenPGP encryption work here?
Pick one or more recipients (by their public keys) and AnyToDMG encrypts the
finished DMG so only they can open it. It always tells you exactly who can
decrypt before you create the file.
Where are my private keys stored?
In the macOS Keychain, on your Mac only. They never leave
your device, and all encryption runs in-process — there's nothing extra to
install.
I bought Pro — how do I restore it on another Mac?
Open the upgrade screen and tap Restore Purchases. Pro is a
non-consumable purchase tied to your Apple ID, so it unlocks anywhere you're
signed in.
Does AnyToDMG connect to the internet?
No. The app has no network access — your files and keys never leave your Mac.