7Zipper ToolBox
v1.0.35 · 14 MB · code 37
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File information
UpdatedJun 7, 2024
PublishedMar 31, 2023
Packageorg.joa.zippertools
Versionv1.0.35 (37)
Size14 MB
MD557b55fe0d767f7c36657a495f48e4947
Min SDK19
ABIsarmeabi, arm64-v8a
Malware scanTRUSTED
Signature SHA109:3A:CE:59:15:E2:29:3F:D8:B9:3D:0C:84:0D:80:97:04:B4:68:24
SignerOU=polarbear soft
Total downloads10,000
This version10,000
DeveloperPolarBear soft
Age ratingEveryone
What's new in v1.0.35
Update to support Android 12 (Android Target API 31)
Security scan
TRUSTED
- Developer signature verified 2024-06-07
- Signature SHA1 09:3A:CE:59:15:E2:29:3F:D8:B9:3D:0C:84:0D:80:97:04:B4:68:24
- File MD5 57b55fe0d767f7c36657a495f48e4947
How to install 7Zipper ToolBox v1.0.35 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 14 MB of free storage.
- Grab org.joa.zippertools_37.apk — hit the Download button above (14 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 57b55fe0d767f7c3…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find org.joa.zippertools_37.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 OU=polarbear soft. 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 7Zipper ToolBox — tap Open on the install screen, or find the 7Zipper ToolBox icon in your app drawer (this build targets armeabi/arm64-v8a devices).
Common install errors for 7Zipper ToolBox
- "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 4.4 KitKat 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 armeabi/arm64-v8a native code. Devices with a different CPU will reject it.