PreVeil Drive
PreVeil Drive encrypts your files and lets you store, share, and access them anywhere.

PreVeil Email
PreVeil Email allows you to send encrypted messages to other PreVeil users.

End-to-End Encryption
Every document and message is encrypted with a unique key before it leaves your device and isn't decrypted until it reaches its destination. Neither PreVeil nor any third party can decrypt your data because only you have the decryption keys. Since your data is never decrypted in the cloud, you are protected even if the cloud is breached.

Uses your existing Email address:
Just as some apps use a person’s phone number to identify each user, PreVeil uses your email address. That can be your personal email address (like Gmail) or your work email address.

Easy Access from Mac and PC:
You can use PreVeil on your computer as well. After installing the PreVeil software on your computer, you can access your email from a web browser or through popular mail applications like Outlook and Apple Mail. When you use Outlook or Apple Mail, PreVeil automatically adds a new INBOX for your encrypted messages. When you send and receive from the PreVeil mailboxes, the emails are encrypted and secure.

No Passwords:
Your data is secured by something much better — encryption keys that belong only to you. Your "private key" is your gateway to the PreVeil system. It's stored only on your devices, and is not accessible anywhere else. Unlike passwords, private keys cannot be guessed by a computer algorithm or stolen from another website.

Automatic invitation to someone who isn’t a PreVeil member:
If you send an email or share a folder with anyone who is not a PreVeil member, they’ll automatically be invited to join for free. Alternatively, you can encourage them to sign up for PreVeil by visiting or downloading from the Apple App Store.

Free for basic use:
PreVeil is free for all users, but advanced features and additional storage will be available to paid users.

Committed to your Privacy:
PreVeil cannot access your data because it's encrypted, and PreVeil will never sell your information or anything else you share with us – ever.

Learn more at

What's New

Version 1.6.11


- Minor bug fixes and performance improvements

Previous 1.6 Changes

New Features:
- PreVeil Drive end-to-end encrypts your files and lets you store, share, and access them anywhere.

- Performance improvements for accounts with high volume of emails
- Added ability to save email attachments directly to Drive

Bug Fixes:
- Fixed an occasional crash when reading an email thread
- Fixed a bug that could cause the app to crash after transferring an account
- Fixed a bug that could leave some invalid views in place after selecting a URL in an email
- Fixed an issue that could cause unexpected behavior when viewing files
- Fixed an issue that could prevent key transfers into the app from succeeding in some cases
- Fixed an issue that could result in duplicate emails being sent in some cases
- Fixed an issue that prevented renaming of directories
- Fixed an issue that prevented marking email threads as read or unread
- Fixed an issue that failed to prevent name collisions for folders
- Fixed an issue that prevented resending registration emails
- Fixed an issue that could generate invalid names for files and folders in Drive
- Fixed a crash when saving photos from Drive on iOS 11
- Fixed an issue that could cause features to become unresponsive

We're always looking for ways to improve PreVeil. Please send your feedback to

Ratings and Reviews

Great but doesn't support multiple accounts


Works great however can't setup for additional email accounts.

Developer Response

Thank you for using PreVeil, and thank you for your feedback. We’re working on several things to improve the PreVeil app experience right now and multiple accounts is high on the list. In the meantime, our browser app for Apple and Windows computers does support multiple accounts. Thanks again for your review, and we welcome any additional feedback at


PreVeil LLC
107.9 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© PreVeil LLC


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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