ProtonMail End-to-End Encrypted Email App Now Available to All on Android, iOS

Advertisement
By Manish Singh | Updated: 18 March 2016 12:18 IST

If you don't want governments - or any unauthorised person - to read your email, you will want to try out the ProtonMail encrypted email service. Developed by enthusiasts from MIT and CERN, the Switzerland-based free email client announced this week that its Android and iPhone apps are now out of beta and available to all.

In the light of revelations made by the whistleblower Edward Snowden, in 2014, developers and privacy advocates united to make an email client that nobody could eavesdrop on. The email client in question, ProtonMail, was until now available on an invite-only basis. That's changing now.

The Geneva-based company says that ProtonMail offers end-to-end encryption, and insists that no unauthorised eyes will be able to read your conversations. Additionally, ProtonMail utilises a segregated authentication and decryption system, which forces a ProtonMail private email account to require two passwords. Here's how the company explains it.

Advertisement

"The first password is used to verify the identity of the user. After that, encrypted data can be retrieved. The second password is a decryption password which is never sent to us. It is used to decrypt data on your device so we do not have access to the decrypted data, or the decryption password. This means we cannot hand over your data to third parties."

"The best way to defend our right to privacy is to get the necessary tools out to the general public as quickly as possible, and put the decision into the hands of the people and not governments," the company wrote in a blog post.

The demand for a secure email has been hitting the roof ever since Snowden revealed the existence of government-led programs such as Prism that were performing mass surveillance both domestically and internationally. Soon after ProtonMail released the app as beta in 2014, it said it received an "overwhelming demand" with signups exceeding 10,000 per day.

Advertisement

The app is free to use, and available to download via Google Play and the App Store.

 

Catch the latest from the Consumer Electronics Show on Gadgets 360, at our CES 2026 hub.

Advertisement

Related Stories

Popular Mobile Brands
  1. Samsung Galaxy S26 Series Launch Date Surfaces Ahead of Unpacked Event
  2. Redmi Note 15 Pro Series 5G India Launch Gets Delayed
  3. iQOO 15 Ultra Design and Colourways Teased Ahead of Launch
  4. Xbox Cloud Gaming to Get Free Access 'This Year' With Ads
  5. Oppo Reno 15 FS 5G Launched With 6,500mAh Battery, Snapdragon 6 Gen 1 SoC
  6. Google Pixel 10a Spotted With Familiar Design in Leaked Renders
  7. OnePlus Nord 6 Arrives on Geekbench With These Key Specifications
  8. Ubisoft's Franchises Will be Handled by 5 New Units as Part of 'Major Reset'
  9. Sony LinkBuds Clip Launched With Open-Ear Design at This Price
  10. iPhone 18 Could Launch With Brighter Display, BOE May Lose Supplier Role
  1. Thadayam OTT Release Details Revealed Online: Know Everything About This Upcoming Crime Thriller Series
  2. Aadukalam Streaming on SunNXT: Know Everything About Plot, Cast, and More
  3. WWE Unreal Season 2 Now Streaming on Netflix: Know Everything About Cast, Plot, and More
  4. Sankranthiki Vasthunam Now Available for Streaming on Zee5 and Amazon Prime Video
  5. Apple Is Reportedly Developing a Camera-Fitted AI Pin, Home Hub With Robotic Base
  6. Bait OTT Release Date: When and Where to Watch Riz Ahmed Comedy Series Online?
  7. Sony LinkBuds Clip Launched With Open-Ear Design, Up to Nine Hours of Battery Life: Price, Features
  8. Ubisoft Splits Into Five Creative Units, Cancels Six Games as Part of 'Major Reset'
  9. Vivo V70 FE Listed on TDRA Certification Website; Could Launch in the UAE Soon
  10. Oppo Find N6 Bags 3C Certification Ahead of Launch in China: Expected Specifications
Gadgets 360 is available in
Download Our Apps
Available in Hindi
© Copyright Red Pixels Ventures Limited 2026. All rights reserved.