ProtonMail APK 1.8.1 Free Download


Updated: January 31, 2018

You are about to download the ProtonMail 1.8.1 apk file for Android 4.0.3 and up: World’s largest encrypted email service - easy to use, free for all ...

Please note that the ProtonMail apk file v1.8.1 is the original apk file obtained from the official Google Play server. It DOES NOT contain any mod, cheat, crack or unlimited gold patch. You could now read more about ProtonMail app, review app permissions or choose a server to download it.

ProtonMail APK

ProtonMail version 1.8.1 release notes >

  1. Contacts redesign
  2. fix PIN screen not always working with correct PIN
  3. fix for HTML messages rendering
  4. fix for draft message showing as "Null" on some occasions
  5. improvements for Notifications Snooze
  6. translation improvements
  7. additional bug fixes and improvements
  8. fix for app crash under certain conditions

Check out apk file info before download >

• APK file:

• App permissions: review app permissions

• Signature: verify apk signature & certificate

• Size: 16785716 bytes (16.01 MB)

• MD5: FBAAE774DB975C764454C1B1D95EAC1E

• SHA1: 0AEDB6877F5AA40C59BF51224CBE09D438398051

Download ProtonMail apk 1.8.1 for Android 4.0.3 and up >

Download server mirrors:

More about ProtonMail 1.8.1 apk >

ProtonMail ( is a free and useful Communication app published by ProtonMail: “ProtonMail offers encrypted email, which makes it virtually impossible for anyone to read it except the ... Read more >

After you get the ProtonMail 1.8.1 apk file (, move it to your Android phone's SD card and then your file manager to browse, install & enjoy it.

Google Play and the Google Play logo are trademarks of Google Inc. ProtonMail is the trademark of the developer ProtonMail. All apk files on APK4Fun are only for home or personal use.

Other apk options for ProtonMail (Version History)

There is a newer version of ProtonMail available. Get the latest apk file now:

  1. ProtonMail 1.10.2 APK (Updated: December 24, 2018)
  2. ProtonMail 1.10.1 APK (Updated: November 19, 2018)
  3. ProtonMail 1.9.3 APK (Updated: September 19, 2018)
  4. ProtonMail 1.9.2 APK (Updated: August 15, 2018)
  5. ProtonMail 1.9.1 APK (Updated: July 24, 2018)

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