Adobe Acrobat Reader: PDF Viewer, Editor & Creator
v21.4.1.17706 · 75 MB · code 1922417706
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File information
UpdatedMay 6, 2021
PublishedOct 5, 2016
Packagecom.adobe.reader
Versionv21.4.1.17706 (1922417706)
Size75 MB
MD51cefcfd9ad71570cbea772952514b203
Min SDK21
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA1C0:7A:0B:5E:C6:F0:1A:57:89:C4:BB:F8:8A:83:03:60:51:4F:02:C5
SignerCN=Adobe Systems Incorporated, OU=Adobe Reader, O=Adobe Systems Incorporated, L=San Jose, ST=California, C=US
Total downloads500,000,000
This version500,000,000
DeveloperAdobe Systems
Age ratingEveryone
What's new in v21.4.1.17706
21.4.1
IMPROVED:
• Performance and stability.
IMPROVED:
• Performance and stability.
Security scan
TRUSTED
- Developer signature verified 2025-05-13
- Signature SHA1 C0:7A:0B:5E:C6:F0:1A:57:89:C4:BB:F8:8A:83:03:60:51:4F:02:C5
- File MD5 1cefcfd9ad71570cbea772952514b203
How to install Adobe Acrobat Reader: PDF Viewer, Editor & Creator v21.4.1.17706 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 75 MB of free storage.
- Grab com.adobe.reader_1922417706.apk — hit the Download button above (75 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 1cefcfd9ad71570c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.adobe.reader_1922417706.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=Adobe Systems Incorporated, OU=Adobe Reader, O=Adobe Systems Incorporated, L=San Jose, 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 Adobe Acrobat Reader: PDF Viewer, Editor & Creator — tap Open on the install screen, or find the Adobe Acrobat Reader: PDF Viewer, Editor & Creator icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for Adobe Acrobat Reader: PDF Viewer, Editor & Creator
- "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 arm64-v8a native code. Devices with a different CPU will reject it.