Proton VPN: Private, Secure v6.5.40.10

APK · 65.2 MB · version code 706540084 · Android 8.0+ · uploaded Oct 2, 2026

MD5 371eec6fa832d98ee432e9f6231b4291 UNKNOWN

  • Other versions use a different certificate Details

Quick check before downloading

Answer this to unlock the download. It keeps automated downloaders away.

Compared with the latest version

The latest version is v5.19.78.1, uploaded Sep 4, 2026.

  • Size: this file is 65.2 MB; the latest is 59.4 MB (5.9 MB smaller).
  • Android: this version needs Android 8.0+; the latest needs Android 7.1+.
  • The latest version no longer asks for: In-app purchases (Google Play Billing), Google Play install referrer.

File information

Version
v6.5.40.10 (706540084)
Uploaded
Oct 2, 2026
Size
65.2 MB
Requires
Android 8.0+ (API 26)
CPU support
x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Screen
Small screens and larger
MD5
371eec6fa832d98ee432e9f6231b4291
Signing certificate (SHA-1)
B6:A7:17:87:4E:E6:58:3D:63:31:13:EE:CA:05:BD:14:9D:F4:58:12
Signed by
O=GETMODPC
File name
ch-protonvpn-android-706540084-76907197-371eec6fa832d98ee432e9f6231b4291.apk
Package
ch.protonvpn.android
Downloads (all versions)
100M+
Age rating
PEGI 3 · Everyone

What's new in v6.5.40.10

Made minor under-the-hood changes to prepare for future UI improvements.

Permissions (14)

This version requests 14 permissions, 2 of them sensitive.

Security & authenticity

Security rating: Unknown

Signing certificate

  • Certificate issued to “GETMODPC” Not the developer's name (“Proton Technologies AG”). Names in certificates can't be verified, so this alone proves nothing.
  • Other versions use a different certificate v5.19.78.1 and v2.6.91.0. Android normally won't update an installed app with a file signed by another certificate, and a new certificate can mean a different publisher. v5.19.78.1 · v2.6.91.0

Store checks

  • Developer signature not checked yet Oct 2, 2026
  • Uploaded by “b3ta” 8 followers · uploading since 2018

Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself.

How to install Proton VPN: Private, Secure on Android 8.0+

You'll need about 130.5 MB of free space.

  1. Download the APK — tap Download APK above (65.2 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
  2. Open the file — tap the download notification, or open Files › Downloads and tap ch-protonvpn-android-706540084-76907197-371eec6fa832d98ee432e9f6231b4291.apk.
  3. Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
  4. Check the file (optional) — the MD5 of the downloaded file should be 371eec6fa832d98ee432e9f6231b4291. If it differs, the file is damaged or was changed: delete it and download again.
  5. Tap Install — Android asks “Do you want to install this app?”. This file has no malware rating from the source store. If Play Protect warns about it, tap Cancel. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
  6. Open Proton VPN: Private, Secure — tap Open on the install screen, or find it in your app drawer.
Common install problems
  • “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
  • “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 8.0+). Download it again, or pick an older version.
  • “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
  • Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.

Other versions (4)

Back to all versions