ALD PDF
PDF Viewer Free Fast and Lightweight
ALD INFORMATICA · com.aldinformatica.aldpdf
- Signature matches the Google Play version Details
At a glance
- Latest version
- v1.39 (39)
- Updated
- Aug 8, 2026 (2 months ago)
- APK size
- 26.9 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- x86 64-bit, ARM 64-bit
- Category
- Tools (app)
- Listed since
- Dec 21, 2022 (at least)
- Permissions
- 11 (2 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
ALD PDF is an app by ALD INFORMATICA in the Tools category, listed since at least December 2022. It includes native code only for x86 64-bit and ARM 64-bit, so it won't install on phones that can only run 32-bit apps.
Since version 1.27, the APK grew from 14.8 MB to 26.9 MB. Since version 1.26, the minimum Android version rose from 4.4 to 6.0. It asks for 11 permissions, 2 of them sensitive: read shared storage and modify shared storage. It asks for the same permissions as version 1.38. The app can read the advertising ID that ad and analytics services use.
What's new in v1.39
Description
From the listing uploaded by “appupdater”.
Version history
4 versions are listed, going back to v1.26. Since v1.38 it requires Android 6.0+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Aug 8, 2026.
- Certificate issued to “ALD Software” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks and file details
- Developer signature verified Aug 8, 2026
- Validated against Google Play Aug 8, 2026
- Signed byCN=Aido Luiz Domingues, O=ALD Software, C=BR
- Signing certificate (SHA-1)04:0B:2B:BD:ED:4D:E7:62:47:D7:32:4B:65:3B:35:D0:CB:1D:1F:36
- File MD5e7b8dc015390f5207b63b848f80b7c94
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (11)
ALD PDF requests 11 permissions, 2 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Advertising ID com.google.android.gms.permission.AD_ID
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) com.aldinformatica.aldpdf.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
ALD PDF APK: questions and answers
Is there a version of ALD PDF for older Android phones?
The current version needs Android 6.0 or later. Version 1.27 is the newest listed build that installs on Android 5.0 and later. Get version 1.27 · All versions
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is the ALD PDF APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is e7b8dc015390f5207b63b848f80b7c94.
