Know the device on the other end.
Compare the full SHA-512 device fingerprint through a trusted channel. New devices need fresh verification before you share.
A little more private.
Your people.
Your words.
Your space.
Good conversations deserve a place of their own. Stay close with encrypted chats and files that travel straight between your devices.
Windows & web. Your conversations, protected.
chat.3iphera.comWEB
LESS IN THE WAY.MORE BETWEEN YOU.
PRIVATE BY DESIGN
Some things are
better kept between us.
3iphera keeps the familiar parts of messaging, and puts more thought into what happens behind them.
01 / YOUR CONVERSATIONSA real connection.
A real connection.
A private conversation.
Catch up with one person or bring your group together. Text messages use end-to-end encryption, with readable history on the devices that hold your keys.
Encrypted text history. Explicitly verified devices.
02 / YOUR FILESNo upload.
No upload.
Just a handoff.
Photos, videos, GIFs and documents travel through an encrypted device-to-device connection. The file and media bytes are never stored on our servers.
All file types. Direct transfers up to 256 MiB.
01
Choose what to share.Pick a file and offer it to your verified contact’s device.
02
Keep both apps open.Both devices need to be online, and the recipient accepts the transfer.
03
Save it on your device.The recipient saves a local copy before closing 3iphera.
A LITTLE MORE CONTROL
Privacy you
can participate in.
Your devices are part of your privacy. 3iphera makes the important choices visible.
Keep your message keys safe.
Export a passphrase-protected key backup before signing out. It helps you recover encrypted text history on a new installation.
Understand where your content lives.
Text history can be synced as end-to-end encrypted data. Files are a live handoff, with no server file copy to retrieve later.
MAKE YOURSELF AT HOME
Your space.
On your screen.
Start in your browser, or bring 3iphera to your Windows desktop.
3iphera on the web
Your private conversations, right in your browser.
Open web app chat.3iphera.comA place on your desktop.
The Windows beta, with encrypted chats and direct file transfers.
Download Windows beta Version 0.3.0 · x64 · unsigned beta installerA clear word about the beta. The current Windows installer is unsigned. Signed releases and automatic updates are still being prepared. macOS follows Windows production readiness.
A FEW THINGS TO KNOW
Before you
say hello.
Are my files stored on 3iphera’s servers?+
No. File and media bytes move through an encrypted connection between devices. A relay may forward encrypted traffic when needed, but it does not keep a file copy.
Why do both devices need to be online?+
There is no server file copy to download later. Keep 3iphera open on both devices until the transfer finishes, then save the received file locally.
What about text message history?+
Text history can remain on the messaging server as end-to-end encrypted data. Your devices use their encryption keys to read it. Back up those keys before signing out if you want to recover earlier history.
Can I use 3iphera on macOS?+
macOS is planned after Windows testing and production acceptance. The web app is available through the browser link; a macOS desktop installer is not available yet.
GOOD CONVERSATIONS START SOMEWHERE.
Make it a little
more personal.
Open 3iphera Your people. Your words. Your space.