Keep private files private.

Offline file encryption for Mac, iPhone, iPad and Windows.

Only the people you choose can open them.

Doughnut Forge locks your files and text on your iPhone, iPad or computer and lets you share them with the people you trust.

Get Doughnut Forge See what it does

What anyone else sees

The same note, encrypted: unreadable random characters.

What your contact sees

Hi Sam, the spare key is in the blue pot by the back door. The alarm code is 4071. See you on Friday.

An illustration: real encrypted files hold far more characters than this.

What is Doughnut Forge?

Doughnut Forge is an offline file encryption app for Mac, iPhone, iPad and Windows. It locks your files and text on your own device, and you share them only with the people you choose.

Now on iPhone and iPad.

Also available for Mac and Windows.

Lock it on your device. Share it any way you like.

Secure Directory
Encrypt files and folders
Lock a single file or a whole folder in a few clicks, ready to keep safe or to share.
Secure Text
Encrypt text
Encrypt a private message for your contacts and share it however you like.
Identity
Your identity, your computer
Create your identity in the app. Your contact card is safe to share with anyone. It lets people send you private files.
Contacts
Share with people you trust
Encrypt files for any of your contacts. They open them with their own identity. No one else can.