Paperang
v6.4.20 · 82.5 MB · code 6420
Verify you're human
Solve this to start the download.
File information
UpdatedDec 29, 2025
PublishedOct 23, 2020
Packagecn.paperang.international
Versionv6.4.20 (6420)
Size82.5 MB
MD5d5d2bd4619da38fd2da39b3460cfe674
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA146:A1:D6:6F:36:AB:96:46:A3:2F:BA:B9:98:C4:47:11:63:B9:CF:E5
SignerCN=www.paperang.cn, OU=Software Department, O=Xiamen Paperang Technology Co Ltd., L=Xiamen, ST=Fujian, C=CN
Total downloads500,000
This version500,000
DeveloperPaperang Tech
Age ratingEveryone
What's new in v6.4.20
bug fix.
Security scan
TRUSTED
- Developer signature verified 2025-12-29
- Signature SHA1 46:A1:D6:6F:36:AB:96:46:A3:2F:BA:B9:98:C4:47:11:63:B9:CF:E5
- File MD5 d5d2bd4619da38fd2da39b3460cfe674
How to install Paperang v6.4.20 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 82.5 MB of free storage.
- Grab cn.paperang.international_6420.apk — hit the Download button above (82.5 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 d5d2bd4619da38fd…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find cn.paperang.international_6420.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=www.paperang.cn, OU=Software Department, O=Xiamen Paperang Technology Co Ltd., L=Xiamen, ST=Fujian, C=CN. 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 Paperang — tap Open on the install screen, or find the Paperang icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Paperang
- "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.
- 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.