Microsoft Edge: AI browser icon

Microsoft Edge: AI browser

v138.0.3351.121 · 189.4 MB · code 335112105

6fad321f9a0945a1bfe6154d599cc054 TRUSTED

Verify you're human

Solve this to start the download.

File information

UpdatedNov 11, 2025
PublishedNov 26, 2020
Packagecom.microsoft.emmx
Versionv138.0.3351.121 (335112105)
Size189.4 MB
MD56fad321f9a0945a1bfe6154d599cc054
Min SDK26
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA13F:64:0E:27:9F:63:BC:EA:71:08:2A:E7:E8:C7:EF:A2:DA:01:4C:AD
SignerCN=Microsoft Corporation Third Party Marketplace (Do Not Trust), OU=Microsoft Edge for Android, O=Microsoft Corporation, L=Redmond, ST=Washington, C=US
Total downloads100,000,000
This version100,000,000
DeveloperMicrosoft Corporation
Age ratingEveryone

What's new in v138.0.3351.121

Welcome to Microsoft Edge! See what’s new in this release:

• Browse with One Hand: Navigate easily using a bottom address bar, thumb-friendly layout, and smooth tab gestures.

• Copilot Pages: After each Copilot response, tap "Edit" to turn it into a customisable Page for brainstorming, drafting and refining with Copilot.

• Copilot Deep Research: Now access detailed, multi-source reports with references using Deep Research.

Security scan

TRUSTED
  • Developer signature verified 2025-11-13
  • Signature SHA1 3F:64:0E:27:9F:63:BC:EA:71:08:2A:E7:E8:C7:EF:A2:DA:01:4C:AD
  • File MD5 6fad321f9a0945a1bfe6154d599cc054

How to install Microsoft Edge: AI browser v138.0.3351.121 on Android 8.0 Oreo+

Takes about 2 minutes. You'll need roughly 189.4 MB of free storage.

  1. Grab com.microsoft.emmx_335112105.apk — hit the Download button above (189.4 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
  2. Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
  3. (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 6fad321f9a0945a1…. Any difference means the file is corrupted or tampered — delete and re-download.
  4. Open the APK — tap the download notification, or find com.microsoft.emmx_335112105.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
  5. Check the signer — the install screen will name the publisher. For this build it should read CN=Microsoft Corporation Third Party Marketplace (Do Not Trust), OU=Microsoft Edge for Android, O=Microsoft Corporation, L=Redmond, ST=Washington, C=US. If it doesn't match, cancel — you have the wrong file.
  6. Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
  7. Done — open Microsoft Edge: AI browser — tap Open on the install screen, or find the Microsoft Edge: AI browser icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for Microsoft Edge: AI browser
  • "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
  • "Parse error" — the APK is for a newer Android than yours. This version needs Android 8.0 Oreo or later. Pick an older build from the versions list below.
  • "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
  • Works on one phone but not another — this build ships arm64-v8a native code. Devices with a different CPU will reject it.

All versions (20)

v147.0.3912.77 LATEST Apr 24, 2026 283.2 MB TRUSTED v146.0.3856.97 Apr 9, 2026 282 MB TRUSTED v146.0.3856.85 Apr 1, 2026 282 MB TRUSTED v146.0.3856.71 Apr 12, 2026 281.6 MB TRUSTED v146.0.3856.62 Apr 19, 2026 281.7 MB TRUSTED v145.0.3800.85 Apr 12, 2026 279.7 MB TRUSTED v144.0.3719.115 Mar 13, 2026 278.2 MB TRUSTED v144.0.3719.103 Apr 23, 2026 234.1 MB TRUSTED v144.0.3719.91 Apr 20, 2026 278.1 MB TRUSTED v143.0.3650.139 Feb 6, 2026 268.6 MB TRUSTED v142.0.3595.107 Apr 5, 2026 267 MB TRUSTED v142.0.3595.93 Apr 11, 2026 267 MB TRUSTED v139.0.3405.125 Apr 16, 2026 196.3 MB TRUSTED v138.0.3351.121 CURRENT Nov 11, 2025 189.4 MB TRUSTED v138.0.3351.77 Apr 15, 2026 171.9 MB TRUSTED v138.0.3351.66 Apr 15, 2026 189.2 MB TRUSTED v119.0.2151.107 Nov 12, 2025 136.2 MB TRUSTED v108.0.1462.76 Nov 4, 2025 113.5 MB TRUSTED v95.0.1020.55 Nov 12, 2025 96.8 MB TRUSTED v46.06.4.5161 Nov 14, 2025 95.2 MB TRUSTED

All versions page