With Tiger Envelopes you can
stop snoops from reading your email
for free. Forever.

Tiger Envelopes is a little program that lets you read and write email privately.

Your mail's not as private as you think. Anyone can read it.

When you send email from home or the office, it may feel like it's private. But what most people don't know is that any snoop can read it. Many governments and corporations spy on email, but it also could be identity thieves, stalkers, other crooks -- or someone who's just curious.

Your message often travels around the world just to get next door. It passes through many people's hands in a few seconds, and any of them can instantly make a copy.

Tiger Envelopes keeps your mail private from the moment you send it until it arrives safely.

Privacy without hassles

You don't need to change your mail client or email address. There are no extra steps. You just read and write mail as usual.

One click to install on Windows and Linux. Configures Windows Outlook, Outlook Express, Thunderbird, and KMail for you.

Open source for better security

Tiger Envelopes is free and open source. That's so anyone can verify that there's no spyware, no malware, and no central control.

Learn more

Widespread police surveillance is the very definition of a police state. And that's why we should champion privacy even when we have nothing to hide.

Bruce Schneier