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End-to-end encryption software for any environment

Build and integrate apps with secure communication and storage across web, mobile, AR, VR, IoT, and more. PrivMX gives you developer-friendly, end-to-end encryption for any digital environment.

Build encrypted apps
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Swift
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Java
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Simplito sp. z o.o
1-3 Grudziądzka

87-100 Toruń

Poland


KRS 0000305883

VAT EU 9562217643

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Protect your data.
Encrypt everything you choose.

PrivMX encrypts your data end-to-end: at rest, in transit, and within your defined contexts. Seamlessly integrates with your environment, giving you full control over what’s protected.

#ForDevs #FromDevs #e2ee

Everything you need to encrypt communication, storage, and sharing without rewriting your app.

Threads

Secure two-way communication between trusted users or devices. Text, files, any format.

Stores

Encrypted data storage you can control. Share with authorised users or devices. Link it with Threads for a complete solution.

Inboxes

Accept messages securely, even from unknown senders. Encrypted file sharing compatible with Threads.

Streams (coming soon!)

Real-time audio and video encryption. Secure, fully E2EE streams.

KVDB

Encrypted key-value databases.

Custom Events

Design custom event flows on your terms. Encrypt what you want — in any format — and leave the rest open.

Why devs choose PrivMX

Protect your applications with every bit of user data encrypted by design

Modular architecture

PrivMX gives you total control over what gets encrypted.

Zero-knowledge server

Symmetric encryption. Asymmetric encryption. For maximum privacy, even our servers can’t decrypt your data.

Range of wrappers

SDKs and wrappers for popular application programming languages such as JS, Java, Kotlin, Swift, C#, and more.

Libraries that do the heavy lifting

Functional API for encryption, decryption & network management

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Get started

Let’s get you up and running in no time

See PrivMX resources. Join in conversations in our community. Start integrating in seconds.

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Security comes first

PrivMX doesn’t rely on server-side trust: encryption, decryption, and access control happen entirely on the client side, using libraries you fully own and manage. You choose what gets encrypted, and how.

Other platforms promise E2EE but still keep the keys or manage user identities. Often, data is decrypted in the middle and then re-encrypted. You're told it's secure, but you can’t verify it. 

Choose PrivMX to get full control over what’s encrypted, how it’s shared, and where it’s stored.

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