qpdf.dll - Analyze and Virus check.
★★★★★ Verified File (27.08.2026)⚠️ Important Notice: Optimize your PDF files with
qpdf.dll—lightweight, efficient library for handling and converting PDF documents. Manually replacing system libraries can brick future Windows updates or cause critical system failures.
| Architecture: | 64-bit (x64) | Compatible with only 64-bit Windows |
| Creation date | 04.05.2024 14:51:21 | |
| File version | 5.15.17.0 | |
| Antivirus scan | ✅ Clean | No viruses detected. |
| Digital signature | ✅ Have signed | File have signature, it is original file. |
| Hash Integrity | ✅ MD5: Verified | File Hash protection is missing. |
| File size | 37.6 kb. | 38544 bytes. |
Hashes:
MD5: f0a71ac2208e20c50dee48d53ccd4644 ✅SHA-1: b3f8401cebe736cf00cd9f54da36385995ae0573
SHA-256: cb9d893bbadd6e3ccae626dd71cd576c2b47fd38641fb157f4f0e28bcc34ae68
SHA-512: c5686829d44f6cb2a587fd9e5681c40911778c9f8797f422cda2204c526a06e1a22e06e838b997a61a296de2192d61378cf7930dbe7b5ac77feb6654ebf1c7c6
Digital file signature qpdf.dll ✅
Digital signature: signed.
Publisher: The Qt Company Oy
Issuer: Entrust Extended Validation Code Signing CA - EVCS2
Encryption algorithm: SHA256
Time stamp: May 4 12:52:26 2024 GMT
Signature status: valid
Publisher: The Qt Company Oy
Issuer: Entrust Extended Validation Code Signing CA - EVCS2
Encryption algorithm: SHA256
Time stamp: May 4 12:52:26 2024 GMT
Signature status: valid
✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.
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Connected files:Qt5Pdf.dll
├── Qt5Gui.dll
├── Qt5Core.dll
├── KERNEL32.dll
├── VCRUNTIME140.dll
├── api-ms-win-crt-string-l1-1-0.dll
├── api-ms-win-crt-heap-l1-1-0.dll
└── api-ms-win-crt-runtime-l1-1-0.dll
The Qt Company Oy