Simple and secure encrypted messages and files. [Download]

Peerio is a simple and secure way to send messages, share files, and store documents online. With a familiar and intuitive interface, free cloud storage to remotely manage your files, and "always on" end-to-end encryption keeping your data private, using Peerio is as simple as signing up and logging in!

Getting started is as simple as signing up and signing in. Add a contact, send a message. Drag-and-drop a file to share with contacts or store for later. Looking for something? Unlike past encryption solutions such as PGP, Peerio's secure ecosystem let's you search through your encrypted data. A single search helps you quickly look through your contacts, messages, and files — bringing your data to you, on demand.

Most services will only encrypt your information when it travels to their network, but not once it's there. Even if you delete your messages or files, many of these services store your data on their servers for months or years, resulting in honeypots of valuable user data and ripe targets for hackers and data thieves. With end-to-end encryption your data is encrypted locally on your computer, in transit, and while on the network! This means only you and your intended recipient(s) are able to access your data.

Peerio is built using an open-source, professionally audited, and user-friendly implementation of eliptic curve cryptography that radically simplifies key authentication while also improving speed and performance. Everything you do inside Peerio is encrypted quickly and seamlessly in the background, so you never have to worry about "turning on encryption" or wonder if your contact knows how to encrypt. Your data is secure by default, always.

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