Encryption app for Mac, iPhone and iPad
Your important documents. Safely stored. Easily found.
Contracts, receipts and personal documents: SimpleumSafe brings them together in your encrypted archive.
Stored locally on your devices, with no additional app account. Organize and find your files – and sync your Safe only if you want to.
In use since 2016 · Developed in Germany
How SimpleumSafe protects your documents
Biometric Authentication
View photos encrypted
Secure Synchronization
Implement GDPR
Made in Germany
Since 2016.
Handle files securely
- at the view
- while editing
- when organizing
- when backing up data
- while searching
Take photos - film encrypted
SimpleumSafe for iOS
All your important documents – safely stored in your Safe on iPhone
Files from other apps go straight into your Safe – instead of ending up in downloads or email attachments. Scans, documents and photos are stored encrypted immediately.
With the built-in camera you take photos directly into SimpleumSafe. The images don’t land in the regular photo library, but directly protected in your Safe.
Whether it’s an ID scan, passport or contracts: everything stays secure – even if you lose your iPhone.
SimpleumSafe for Mac
Your familiar Finder – only as an encrypted archive
On the Mac, your Safe feels like a normal folder: you drag files from Finder straight into SimpleumSafe and organize them there as usual – view, rename, tag, comment and structure them in folders.
All documents remain encrypted at all times – even when you open, edit or back them up. No unencrypted copies, no traces left in the system.
You can create multiple Safes, for example for private documents, business records or projects, and store them on your hard disk, on a USB flash drive or in the cloud. Only you can decrypt the data – with your Safe password.
Customer reviews & press
Why SimpleumSafe has become essential for many
Part of everyday life
“I use SimpleumSafe for business and personal purposes (also as an archive).”
Trusted for years
“I have been using this app since version 2 (2019)... […] and I am very happy with the app’s overall protection and performance.”
At home on Apple devices
“For those looking for a “Safe” to store confidential documents on all Apple devices, this is the ideal solution.”
Excerpts from the App Store reviews published on our website.
Mac & i 1/2024 ↗ heise Magazin
“If you only use Apple devices, SimpleumSafe 3 is a worthy replacement for the discontinued Boxcryptor.”
Many former Boxcryptor users have switched to SimpleumSafe.
Learn how to move over in just a few minutes.
Frequently asked Questions (FAQ)
SimpleumSafe does not create unencrypted copies or temporary files in the system – so even in a worst-case scenario, nothing is visible in plain text.
If you use a backup or a second Safe location (for example Mac and iPhone), you can simply continue using your Safe there.
That’s why you can create a recovery password (Recovery Key) and print it out, so you can set a new Safe password if you forget the original one.
Without a Recovery Key, your Safe cannot be restored for security reasons.
SimpleumSafe does not operate its own servers for your content and cannot see or decrypt your documents.
If you want to sync them between devices, you can use direct device-to-device synchronization without internet – similar to AirDrop.
The data never leave your local network and are not routed through third-party servers.
Learn more about encryption in SimpleumSafe
Protect what truly matters
SimpleumSafe ensures your documents belong only to you – locally encrypted, with no unencrypted copies and no company servers.
Awards and initiatives that speak for SimpleumSafe:
Including cryptography initiatives, GDPR-related use cases and security awards.
SimpleumSafe – developed in Germany, trusted since 2016.
We build encryption software that protects your documents – with no third-party servers, no compromises, and access only for you.