Papers by ReadCube
v3.64 · 59.7 MB · code 294
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File information
UpdatedJan 17, 2026
PublishedSep 28, 2021
Packagecom.readcube.mobile
Versionv3.64 (294)
Size59.7 MB
MD579bc7df730a642423983bd6802081484
Min SDK25
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1AE:34:6D:AC:B2:0F:06:4E:FE:DE:B7:4C:9C:A6:E3:A4:80:15:ED:50
SignerCN=Robert McGrath, OU=Labtiva, O=Labtiva, L=Boston, ST=Boston, C=001
Total downloads50,000
This version50,000
DeveloperReadCube
Age ratingEveryone
What's new in v3.64
Improved resolution of freehand annotation tool.
Fixed PubMed search error.
Improved rendering of PDF AI Assistant responses.
Fixed PubMed search error.
Improved rendering of PDF AI Assistant responses.
Security scan
TRUSTED
- Developer signature verified 2026-01-17
- Signature SHA1 AE:34:6D:AC:B2:0F:06:4E:FE:DE:B7:4C:9C:A6:E3:A4:80:15:ED:50
- File MD5 79bc7df730a642423983bd6802081484
How to install Papers by ReadCube v3.64 on Android API 25+
Takes about 2 minutes. You'll need roughly 59.7 MB of free storage.
- Grab com.readcube.mobile_294.apk — hit the Download button above (59.7 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 79bc7df730a64242…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.readcube.mobile_294.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=Robert McGrath, OU=Labtiva, O=Labtiva, L=Boston, ST=Boston, C=001. 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 Papers by ReadCube — tap Open on the install screen, or find the Papers by ReadCube icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Papers by ReadCube
- "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 API 25 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.