OfficeMail Pro
v1.8.21 · 71.2 MB · code 3108210
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File information
UpdatedApr 13, 2026
PublishedJul 27, 2022
Packageso.rework.app
Versionv1.8.21 (3108210)
Size71.2 MB
MD595691366cb68d02d8f43551d03422988
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1CF:CF:29:E0:DF:61:B2:CC:22:F4:BC:DB:30:B2:43:23:10:54:CE:17
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads10,000
This version10,000
Developer9Folders, Inc.
Age ratingEveryone
What's new in v1.8.21
- Fixed an issue where the calendar list in the event editor was not displaying correctly.
- Fixed an issue where the account name was not shown for contacts synced to the native Android Contacts app.
- Fixed several translation errors in Portuguese.
- Various other minor bug fixes.
- Fixed an issue where the account name was not shown for contacts synced to the native Android Contacts app.
- Fixed several translation errors in Portuguese.
- Various other minor bug fixes.
Security scan
TRUSTED
- Developer signature verified 2026-04-13
- Signature SHA1 CF:CF:29:E0:DF:61:B2:CC:22:F4:BC:DB:30:B2:43:23:10:54:CE:17
- File MD5 95691366cb68d02d8f43551d03422988
How to install OfficeMail Pro v1.8.21 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 71.2 MB of free storage.
- Grab so.rework.app_3108210.apk — hit the Download button above (71.2 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- 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.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 95691366cb68d02d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find so.rework.app_3108210.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open OfficeMail Pro — tap Open on the install screen, or find the OfficeMail Pro icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for OfficeMail Pro
- "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 x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.