At a glance
- Latest version
- v2.1.4 (20)
- Updated
- Feb 10, 2026 (8 months ago)
- APK size
- 1.4 MB
- Requires
- Android 2.3+ (API 9)
- CPU support
- Any (no native code)
- Category
- Libraries & Demo (app)
- Listed since
- Oct 14, 2022 (at least)
- Permissions
- 2 (1 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
PDF SDK for Hybrid Apps is an app by UlmDesign in the Libraries & Demo category, listed since at least October 2022. It has no native code, so it runs on any Android processor.
It asks for 2 permissions, 1 of them sensitive: modify shared storage.
What's new in v2.1.4
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Feb 10, 2026.
- Certificate issued to “Francesco De Stefano” This is the certificate of the Google Play version.
Store checks and file details
- Developer signature verified Feb 10, 2026
- Validated against Google Play Feb 10, 2026
- Signed byCN=Francesco De Stefano, L=Casagiove, ST=Caserta, C=39
- Signing certificate (SHA-1)DB:F9:78:4E:6C:6A:3E:8A:56:D0:5A:94:51:CB:8F:4C:8C:36:AD:64
- File MD51db017c60fad6e70216b51273d428039
- 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. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (2)
PDF SDK for Hybrid Apps requests 2 permissions, 1 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Full network access android.permission.INTERNET
Required hardware & features
- Basic touch input android.hardware.faketouch
PDF SDK for Hybrid Apps APK: questions and answers
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 PDF SDK for Hybrid Apps 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. After downloading, check that the file's MD5 is 1db017c60fad6e70216b51273d428039.
