🇬🇧 | 🇩🇪 | 🇫🇷 | 🇪🇸 | 🇨🇳 | 🇸🇦
We don't have DLL but we have:
Windows File Analyzer & Online Fast Antivirus

A minimalist interface featuring quick search, convenient uploading, and a clean section structure.

🛡️🔍 Fast verify your file, just drop on this page.
Virus check, hashes, sign verify, architecture, AI info.

system.web.extensions.ni.dll - Analyze and Virus check.

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: Discover details about system.web.extensions.ni.dll, including its role in .NET framework and common usage scenarios. 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 date05.01.2021 02:03:37
File version4.8.4330.0
Antivirus scan✅ Clean No viruses detected.
Digital signature🟡 Not signedSignature missing. The file may have been modified.
Hash Integrity✅ MD5: VerifiedFile Hash protection is missing.
File size3.6 Mb.3750912 bytes.

Hashes:

MD5: e73405e51abee1cdb982a0553f80ef93
SHA-1: 26bd6f506478e640456219d2f5630377625a29b5
SHA-256: f17be10c7291acde006efe11cede76ca430b71b75b37727f9d7bc8a829aee203
SHA-512: 3f4ee43d2b422c1163eb4d8cc103538e9d869b32774a98e43f8e57f42548b4bbd6308bbf3f6ffc765bc65915ba7e39e289a2be07d28cad951b9ec67fc178a153

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


📊 Diagnostics Tool: Verify Your system.web.extensions.ni.dll File

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.

Other versions:
️ system.web.extensions.ni.dll 3.5.30729.5420 32-bit (x86)
Similar files:
️soundemittersystem.dll | ️policy.1.0.system.management.automation.dll | ️system.io.compression.zipfile.dll | ️system.io.compression.filesystem.dll | ️system.io.compression.native.dll | ️system.io.compression.brotli.dll | ️system.io.compression.dll | ️system.io.compression.ni.dll | ️system.io.compression.zipfile.ni.dll | ️system.data.entity.dll | ️system.data.sqlite.ef6.dll | ️system.data.oracleclient.resources.dll | ️system.data.oracleclient.dll | ️system.data.sqlserverce.entity.dll | ️system.data.sqlserverce.dll