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nss3.dll - Analyze and Virus check.

β˜…β˜…β˜…β˜…β˜† Verified File (27.08.2026)

⚠️ Important Notice: Discover details and solutions for nss3.dll errors and optimizations. Essential for Mozilla Firefox and Thunderbird users. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:64-bit (x64)Compatible with only 64-bit Windows
File version3.73.1.0
Antivirus scanβœ… Clean No viruses detected.
Digital signature🟑 Not signedSignature missing. The file may have been modified.
Hash Integrityβœ… MD5: VerifiedFile Hash protection is missing.
File size1.3 Mb.1351308 bytes.

Hashes:

MD5: b4baf18e423f0f07078bbf86e90809d9 βœ…
SHA-1: 7cf75c606bbd076ae2f98f58557e390539113b2b
SHA-256: 84cb76a247712985b62ca525cda0118bb3ed707616b341114e268550df4930b2
SHA-512: b8bffb2f8b6c15ea2bc955043ef4c07538066f5fef0f251ef50c133a539c4f2a9d0b742cb37101c7c5bc763ea06d88fd91ecb77ef17c7cdbe5784229e9a0dc25

βœ… This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.


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Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.

Connected files:
nssutil3.dll
β”œβ”€β”€ KERNEL32.dll
β”œβ”€β”€ msvcrt.dll
β”œβ”€β”€ libnspr4.dll
β”œβ”€β”€ libplc4.dll
└── libplds4.dll
Other versions:
️ nss3.dll 3.39.0.0 32-bit (x86)