PDF Compressor - Reduce Size
v2.0.3 · 14.3 MB · code 12
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File information
UpdatedApr 2, 2025
PublishedOct 12, 2023
Packagecom.firebirdapps.pdf_compressor_offline
Versionv2.0.3 (12)
Size14.3 MB
MD508916ef3b81a2ea22bfbda156aa601ce
Min SDK19
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA1EB:E0:2E:70:7F:3F:8C:E1:0D:02:0A:A9:E8:40:E6:80:97:C5:D6:55
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads10,000
This version10,000
DeveloperFirebird Apps
Age ratingEveryone
What's new in v2.0.3
Performance improvement
Bugs fixes
Bugs fixes
Security scan
TRUSTED
- Developer signature verified 2025-04-02
- Signature SHA1 EB:E0:2E:70:7F:3F:8C:E1:0D:02:0A:A9:E8:40:E6:80:97:C5:D6:55
- File MD5 08916ef3b81a2ea22bfbda156aa601ce
How to install PDF Compressor - Reduce Size v2.0.3 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 14.3 MB of free storage.
- Grab com.firebirdapps.pdf_compressor_offline_12.apk — hit the Download button above (14.3 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 08916ef3b81a2ea2…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.firebirdapps.pdf_compressor_offline_12.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 PDF Compressor - Reduce Size — tap Open on the install screen, or find the PDF Compressor - Reduce Size icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for PDF Compressor - Reduce Size
- "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 arm64-v8a native code. Devices with a different CPU will reject it.