Microsoft Outlook v4.2114.2
APK · 14.9 MB · version code 52114807 · Android 6.0+ · uploaded Sep 15, 2021
- Same certificate as the 6 other versions checked 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 v5.2632.1, uploaded Sep 2, 2026 — about 4 years after this one.
- Size: this file is 14.9 MB; the latest is 177.9 MB (163 MB larger).
- Android: this version needs Android 6.0+; the latest needs Android 10+. Use this one if your device runs an older Android release.
- The latest version asks for 59 more permissions: Approximate location, Precise location, View network connections, Authenticate accounts, Camera, Flashlight, Run foreground services, Foreground service media playback….
File information
- Version
- v4.2114.2 (52114807)
- Uploaded
- Sep 15, 2021
- Size
- 14.9 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- Any (no native code)
- Google Play services
- Required
- Screen
- Small screens and larger
- MD5
- 5c47510b15b5faae574bf3433845f485
- Signing certificate (SHA-1)
- 7D:C8:3C:D2:AB:E8:33:56:0C:28:96:62:6E:30:70:41:C0:DF:3A:7A
- Signed by
- CN=Microsoft Corporation Third Party Marketplace (Do Not Trust), OU=Android Marketplace Signing for Microsoft Office, O=Microsoft Corporation, L=Redmond, ST=Washington, C=US
- File name
- com-microsoft-office-outlook-52114807-59310809-5c47510b15b5faae574bf3433845f485.apk
- Package
- com.microsoft.office.outlook
- Downloads (all versions)
- 1B+
- Age rating
- PEGI 3 · Everyone
What's new in v4.2114.2
Phone buried at the bottom of your bag? No problem — now stay up to date on emails and events with the new Outlook app for Wear OS.
Permissions (2)
This version requests 2 permissions, none of them sensitive.
- Control vibration android.permission.VIBRATE
- Prevent the device from sleeping android.permission.WAKE_LOCK
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Microsoft Corporation” The developer's name — though anyone can put any name in a certificate.
- Same certificate as the 6 other versions checked
Store checks
- Developer signature under review Mar 22, 2026
- Antivirus scan result not available
- Uploaded by “india-market” Gold tier · 54,447 followers · uploading since 2017
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 Outlook on Android 6.0+
You'll need about 29.7 MB of free space.
- Download the APK — tap Download APK above (14.9 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-microsoft-office-outlook-52114807-59310809-5c47510b15b5faae574bf3433845f485.apk.
- 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.
- Check the file (optional) — the MD5 of the downloaded file should be 5c47510b15b5faae574bf3433845f485. If it differs, the file is damaged or was changed: delete it and download again.
- 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).
- Open Microsoft Outlook — 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 6.0+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.