Microsoft Outlook v4.2144.1
APK · 145.5 MB · version code 82144813 · Android 7.0+ · uploaded Dec 24, 2021
- Same certificate as the 5 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 145.5 MB; the latest is 177.9 MB (32.4 MB larger).
- Android: this version needs Android 7.0+; the latest needs Android 10+. Use this one if your device runs an older Android release.
- The latest version asks for 15 more permissions: Flashlight, Foreground service media playback, Foreground service microphone, Interact across profiles, Nfc, Show notifications, Use biometric hardware, Use exact alarm….
- The latest version no longer asks for: Schedule exact alarms, Accessory accessory framework (custom), Context write use app feature survey (custom), Companion (custom).
File information
- Version
- v4.2144.1 (82144813)
- Uploaded
- Dec 24, 2021
- Size
- 145.5 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Google Play services
- Required
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 8f3e4e2861c65a5d5f0be005f534da61
- 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-82144813-61265705-8f3e4e2861c65a5d5f0be005f534da61.apk
- Package
- com.microsoft.office.outlook
- Downloads (all versions)
- 1B+
- Age rating
- PEGI 3 · Everyone
What's new in v4.2144.1
Moving someone to BCC just got easier. Now you can simply drag a recipient between the To, CC, and BCC fields.
Permissions (50)
This version requests 50 permissions, 11 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Camera Sensitive android.permission.CAMERA
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read calendar Sensitive android.permission.READ_CALENDAR
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Write calendar Sensitive android.permission.WRITE_CALENDAR
- Write contacts Sensitive android.permission.WRITE_CONTACTS
- Accessory accessory framework (custom) com.samsung.accessory.permission.ACCESSORY_FRAMEWORK
- Account creation permission (custom) com.microsoft.office.outlook.ACCOUNT_CREATION_PERMISSION
- Authenticate accounts android.permission.AUTHENTICATE_ACCOUNTS
- Badge read (custom) com.sec.android.provider.badge.permission.READ
- Badge write (custom) com.sec.android.provider.badge.permission.WRITE
- Badger badge count read (custom) me.everything.badger.permission.BADGE_COUNT_READ
- Badger badge count write (custom) me.everything.badger.permission.BADGE_COUNT_WRITE
- Companion (custom) com.samsung.WATCH_APP_TYPE.Companion
- Context write use app feature survey (custom) com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Get accounts privileged android.permission.GET_ACCOUNTS_PRIVILEGED
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Home broadcast badge (custom) com.sonyericsson.home.permission.BROADCAST_BADGE
- Home provider insert badge (custom) com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
- Launcher change badge (custom) com.huawei.android.launcher.permission.CHANGE_BADGE
- Launcher read settings (custom) com.htc.launcher.permission.READ_SETTINGS
- Launcher read settings (custom) com.huawei.android.launcher.permission.READ_SETTINGS
- Launcher read settings (custom) com.oppo.launcher.permission.READ_SETTINGS
- Launcher update badge (custom) com.majeur.launcher.permission.UPDATE_BADGE
- Launcher update count (custom) com.anddoes.launcher.permission.UPDATE_COUNT
- Launcher update shortcut (custom) com.htc.launcher.permission.UPDATE_SHORTCUT
- Launcher write settings (custom) com.huawei.android.launcher.permission.WRITE_SETTINGS
- Launcher write settings (custom) com.oppo.launcher.permission.WRITE_SETTINGS
- Manage accounts android.permission.MANAGE_ACCOUNTS
- Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read app badge android.permission.READ_APP_BADGE
- Read profile android.permission.READ_PROFILE
- Read sync settings android.permission.READ_SYNC_SETTINGS
- Read sync stats android.permission.READ_SYNC_STATS
- Readconfig (custom) com.microsoft.office.outlook.configurator.READCONFIG
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Reorder tasks android.permission.REORDER_TASKS
- Request password complexity android.permission.REQUEST_PASSWORD_COMPLEXITY
- Run foreground services android.permission.FOREGROUND_SERVICE
- Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
- View network connections android.permission.ACCESS_NETWORK_STATE
- Write sync settings android.permission.WRITE_SYNC_SETTINGS
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 5 other versions checked
Store checks
- Developer signature under review Mar 22, 2026
- Antivirus scan result not available
- Uploaded by “1e0n” 83 followers · uploading since 2021
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (5 other versions compared). AAPKs doesn't scan files itself.
How to install Microsoft Outlook on Android 7.0+
You'll need about 290.9 MB of free space.
- Download the APK — tap Download APK above (145.5 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-82144813-61265705-8f3e4e2861c65a5d5f0be005f534da61.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 8f3e4e2861c65a5d5f0be005f534da61. 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 7.0+). 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.