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PreVeil Inc
102.01 MB


Editors’ Choice for Best Encrypted Email and File Sharing System by PC Magazine Best System for Privacy


BostInno named BostInno one of the 12 Boston cybersecurity companies to be on the lookout for


MIT selected me as one of the top 10 finalist in the 2017 MIT Sloan CIO Symposium showcase

PreVeil Drive

PreVeil Drive encrypts all your files and allows you to access them from anywhere.

PreVeil Email

PreVeil Email lets you send encrypted messages to other PreVeil email users.

Encryption End-to-End

Each document and message you send is encrypted with a unique key. It isn’t possible to decrypt it until it reaches its destination. PreVeil and any other third parties cannot decrypt your data as only you have the keys. Your data is not encrypted in the cloud so you are protected even if it is compromised.

Uses your existing Email address:

PreVeil uses your email address to identify you, just as other apps use a person’s phone number. This could be your personal (like Gmail), or work email address.

Access is easy from Mac, PC and mobile devices

PreVeil can be used on both your computer and mobile devices. Once you have installed PreVeil on your computer, access your email via a web browser and popular desktop mail programs. PreVeil automatically creates an INBOX to protect your encrypted messages when you use these mail programs. The emails you send and receive through PreVeil mailboxes are encrypted and secured.

No Passwords

Your data is protected by encryption keys that only you have access to. Your PreVeil gateway is your “private key”. It is only accessible on your devices and cannot be accessed anywhere else. Private keys are not like passwords. They cannot be cracked by computer algorithms or stolen from other websites.

PreVeil members are automatically invited to the PreVeil party

You can send an email to anyone, or share a folder, that isn’t a PreVeil member and they will be automatically invited to join. You can also encourage them to sign-up for PreVeil at, or download the PreVeil app on your mobile device.

Basic use is free:

PreVeil will not cost any extra, but all users can use it for free. Paid users will have access to more advanced features and storage.

We are committed to protecting your privacy:

PreVeil can’t access your data as it is encrypted. PreVeil won’t sell any information you share with them, or any other information. Learn more at


- Improve the UI when sharing things in drive
- Upgrading a collection to v2 immediately after creation
- Improve UX during account recovery

Bug Fixes:
- Removed option to rename shared folders

We're always looking for ways to improve PreVeil. Please send your feedback to [email protected].

How to install PreVeil app?

Step 1:

Click on the official app store link above.

Step 2:

Tap "Install" to download PreVeil from the Google Play Store or Apple App Store.