Unit Converter Pro Plus
v4.3-ucp · 2.7 MB · code 130
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File information
UpdatedApr 16, 2026
PublishedJan 21, 2021
Packagecom.unitconverterpro.ucp
Versionv4.3-ucp (130)
Size2.7 MB
MD57f0c42ebe02320d2f3a080c0d65527a2
Min SDK21
Malware scanTRUSTED
Signature SHA1F2:00:27:7A:5E:64:0A:50:52:A2:88:D7:EF:5B:A0:90:25:B2:CA:16
SignerO=Elkens Software, C=Czech Republic
Total downloads500,000
This version500,000
DeveloperElkens software
Age ratingEveryone
What's new in v4.3-ucp
Update for Android 15
Security scan
TRUSTED
- Developer signature verified 2026-04-16
- Signature SHA1 F2:00:27:7A:5E:64:0A:50:52:A2:88:D7:EF:5B:A0:90:25:B2:CA:16
- File MD5 7f0c42ebe02320d2f3a080c0d65527a2
How to install Unit Converter Pro Plus v4.3-ucp on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 2.7 MB of free storage.
- Grab com.unitconverterpro.ucp_130.apk — hit the Download button above (2.7 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 7f0c42ebe02320d2…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.unitconverterpro.ucp_130.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 O=Elkens Software, C=Czech Republic. 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 Unit Converter Pro Plus — tap Open on the install screen, or find the Unit Converter Pro Plus icon in your app drawer.
Common install errors for Unit Converter Pro Plus
- "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 5.0 Lollipop 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.