Barcode & QR Scanner Keyboard
v10.3.4 · 48.8 MB · code 122
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File information
UpdatedApr 23, 2026
PublishedApr 21, 2022
Packagecom.nikosoft.nikokeyboard
Versionv10.3.4 (122)
Size48.8 MB
MD56a9df0fd037e914094acc1fb8cb625ad
Min SDK23
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA11D:ED:82:70:D2:26:13:08:C0:AF:42:FD:4A:50:33:FF:59:AF:4C:4C
SignerCN=Nikola Antonov, L=Sofia, ST=Bulgaria
Total downloads100,000
This version100,000
DeveloperNikola Antonov
Age ratingEveryone
What's new in v10.3.4
• Fixed issue where the Shift key could get stuck and type everything in uppercase
• Improved auto-capitalisation behaviour after characters, spaces, and backspace
• Improved auto-capitalisation behaviour after characters, spaces, and backspace
Security scan
TRUSTED
- Developer signature verified 2026-04-23
- Signature SHA1 1D:ED:82:70:D2:26:13:08:C0:AF:42:FD:4A:50:33:FF:59:AF:4C:4C
- File MD5 6a9df0fd037e914094acc1fb8cb625ad
How to install Barcode & QR Scanner Keyboard v10.3.4 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 48.8 MB of free storage.
- Grab com.nikosoft.nikokeyboard_122.apk — hit the Download button above (48.8 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 6a9df0fd037e9140…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.nikosoft.nikokeyboard_122.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=Nikola Antonov, L=Sofia, ST=Bulgaria. 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 Barcode & QR Scanner Keyboard — tap Open on the install screen, or find the Barcode & QR Scanner Keyboard icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Barcode & QR Scanner Keyboard
- "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 6.0 Marshmallow 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.