Xstar

Over 1000 peopletrust us

4,5

Average app rating

Recommended by experts

  • Forbes
  • CNET
  • PCMag

Communicate and browse. Privately.

Xstar Mail & Calendar

Write and organize your day without anyone reading over your shoulder, with end-to-end encryption and a private calendar.

  • No trackers or ads in your inbox
  • Aliases to hide your real address
  • Encrypted calendar invitations
  • Share availability without exposing your event details

Xstar VPN

Browse and access the content you want from any country over a fast network with no activity logs.

  • Strict no-logs policy
  • Ad and tracker blocker
  • One click to stay protected on public networks
No trackers. No distractions. Just your email.
Xstar Mail inbox with end-to-end encryption
Connect securely from anywhere.
Xstar VPN dashboard with the secure connection enabled

Store, share, and collaborate. Securely.

Xstar Drive

Store documents and photos with end-to-end encryption and download links that expire when you decide.

  • Password-protected links
  • Version history included

Xstar Docs

Write together in real time without your content ever leaving encryption or feeding third-party models.

Xstar Sheets

Work with sensitive data in encrypted spreadsheets, with version history and per-person permissions.

Your encrypted storage

  • Contract-2026.pdf2.4 MB
  • Family photos148 items
  • Annual budgetSpreadsheet
  • Product notesDocument

Encrypted on your device before upload

Defend your digital life from attacks. Effortlessly.

Xstar Pass

Generate and store unique passwords with a manager that fills them in for you and alerts you to breaches.

Xstar Authenticator

Sync and back up your two-step verification codes across devices, always encrypted.

A vault for your passwords and verification codes, synced across all your devices and protected by your master key.

  • Autofill on mobile and desktop
  • Alerts if a password appears in a breach

Confidential meetings, with nothing to install.

Xstar Meet

Encrypted video calls for up to 100 people, with a waiting room and no required accounts for your guests.

  • End-to-end encryption on every call
  • Your guests join without creating an account

Share a link and talk with your team or family in calls protected end to end, right from the browser.

Artificial intelligence that respects your privacy.

Cíclope

Xstar's AI: summarize, draft, and translate without keeping your conversations or using them to train models.

  • Zero logs of your conversations
  • Your data never trains models
Cíclope chat, Xstar's AI, which never logs your conversations

Protect your business with encryption that's easy to manage.

Xstar for Business

Custom domains, access controls, audit logs, and assisted migration from your current provider.

Teams of any size protect their email, files, and access with a single admin console.

organizations
100,000+
organizations
uptime
99.99%
uptime
priority support
24/7
priority support

With Xstar, your data belongs to you alone: not to big tech, not to governments, not to hackers

Fundamentally different

Xstar was founded by scientists who met at CERN and shared a vision: an internet that defends freedom and puts people first.

All our applications are open source and independently audited: anyone can inspect them, use them, and trust them.

Tech companies like Google or Apple define privacy as "no one can exploit your data, except us". We believe no one should exploit it, period.

Our headquarters and servers are in Switzerland, protected by some of the world's strictest privacy laws.

Choose privacy

More than 100 million people and businesses already use Xstar

Why Xstar

Six reasons to switch today

Choose an internet where your privacy comes first

One account for all Xstar services.

01

No ads, no hidden incentives

Our subscription model is also an advantage for you: because we do not rely on advertising, we have no incentive to collect more data than is needed for the service to work.

02

Email first

We started with email because it is the key to almost all your accounts. If someone reads it, they have everything. That is why encryption is the starting point, not a feature added later.

03

Verifiable promises

By being transparent and open source, anyone can verify that we do what we say. That independent verification is what turns a promise into a guarantee.