Javelin3 PDF reader
v3.00.98 · 19.9 MB · code 30098
Verify you're human
Solve this to start the download.
File information
UpdatedJul 23, 2025
PublishedMay 13, 2021
Packagecom.drumlinsecurity.javelin3
Versionv3.00.98 (30098)
Size19.9 MB
MD5cb113e6956ff4983447dcdca52a16c4b
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1D0:0D:4A:14:64:38:61:C6:7E:3A:DF:EA:98:69:6A:60:A5:8F:F9:C4
SignerCN=harry radonic, OU=caldera, O=caldera, L=zagreb, ST=zagreb, C=385
Total downloads10,000
This version10,000
DeveloperDrumlin Security Ltd
Age ratingEveryone
What's new in v3.00.98
Updated to support latest API/Android versions
Security scan
TRUSTED
- Developer signature verified 2025-07-23
- Signature SHA1 D0:0D:4A:14:64:38:61:C6:7E:3A:DF:EA:98:69:6A:60:A5:8F:F9:C4
- File MD5 cb113e6956ff4983447dcdca52a16c4b
How to install Javelin3 PDF reader v3.00.98 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 19.9 MB of free storage.
- Grab com.drumlinsecurity.javelin3_30098.apk — hit the Download button above (19.9 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 cb113e6956ff4983…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.drumlinsecurity.javelin3_30098.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=harry radonic, OU=caldera, O=caldera, L=zagreb, ST=zagreb, C=385. 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 Javelin3 PDF reader — tap Open on the install screen, or find the Javelin3 PDF reader icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Javelin3 PDF reader
- "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.