Microsoft Edge Dev v139.0.3398.0

APK · 196.2 MB · version code 339800005 · Android 8.0+ · uploaded Dec 7, 2025

ff3b611a89a23a6a6a51e056e257a1ef TRUSTED

  • Signature matches the Google Play version 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 v155.0.4283.25, uploaded Sep 29, 2026 — about 10 months after this one.

  • Size: this file is 196.2 MB; the latest is 299.3 MB (103.1 MB larger).
  • Android: this version needs Android 8.0+; the latest needs Android 12L+. Use this one if your device runs an older Android release.
  • The latest version asks for 11 more permissions: Access hid, Access local network, Capture keyboard, Foreground service camera, Foreground service short service, Post promoted notifications, Query advanced protection mode, Reposition self windows….
  • The latest version no longer asks for: Call phone, Read calendar, Read contacts, Read phone status and identity, Receive sms, Send sms, Write calendar.

File information

Version
v139.0.3398.0 (339800005)
Uploaded
Dec 7, 2025
Size
196.2 MB
Requires
Android 8.0+ (API 26)
CPU support
ARM 64-bit
Graphics
OpenGL ES 2.0+
Screen
Small screens and larger
MD5
ff3b611a89a23a6a6a51e056e257a1ef
Signing certificate (SHA-1)
3F:64:0E:27:9F:63:BC:EA:71:08:2A:E7:E8:C7:EF:A2:DA:01:4C:AD
Signed by
CN=Microsoft Corporation Third Party Marketplace (Do Not Trust), OU=Microsoft Edge for Android, O=Microsoft Corporation, L=Redmond, ST=Washington, C=US
File name
com-microsoft-emmx-dev-339800005-72704389-ff3b611a89a23a6a6a51e056e257a1ef.apk
Package
com.microsoft.emmx.dev
Downloads (all versions)
500K+
Age rating
PEGI 3 · Everyone

Permissions (60)

This version requests 60 permissions, 15 of them sensitive.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Dec 7, 2025.
  • Certificate issued to “Microsoft Corporation” This is the certificate of the Google Play version.
  • Other versions use a different certificate v155.0.4283.25, v155.0.4283.14, v154.0.4258.19 and 2 more; v154.0.4258.9 uses the same one as this file. Android normally won't update one with the other. v155.0.4283.25 · v155.0.4283.14 · v154.0.4258.19 · v145.0.3800.8

Store checks

  • Developer signature under review Dec 26, 2025
  • Validated against Google Play Dec 7, 2025
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (6 other versions compared). AAPKs doesn't scan files itself.

How to install Microsoft Edge Dev on Android 8.0+

You'll need about 392.4 MB of free space.

  1. Download the APK — tap Download APK above (196.2 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 com-microsoft-emmx-dev-339800005-72704389-ff3b611a89a23a6a6a51e056e257a1ef.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 ff3b611a89a23a6a6a51e056e257a1ef. 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?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. 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 Microsoft Edge Dev — 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 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 (9)

v155.0.4283.25 LATEST Sep 29, 2026 299.3 MB TRUSTED v155.0.4283.14 Sep 25, 2026 298.9 MB TRUSTED v154.0.4258.19 Sep 16, 2026 299.8 MB TRUSTED v154.0.4258.9 Sep 28, 2026 222 MB TRUSTED v145.0.3800.8 Apr 24, 2026 278.9 MB TRUSTED v143.0.3645.0 Oct 31, 2025 268.2 MB TRUSTED v139.0.3398.0 THIS FILE Dec 7, 2025 196.2 MB TRUSTED v120.0.2210.2 Dec 17, 2025 136.5 MB TRUSTED v97.0.1060.2 Dec 5, 2025 100.7 MB TRUSTED

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