🇬🇧 | 🇩🇪 | 🇫🇷 | 🇪🇸 | 🇨🇳 | 🇸🇦
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.diagnostics.tools.dll - Analyze and Virus check.

★★★★★ Verified File (27.08.2026)

⚠️ Important Notice: Discover tools.dll for .NET system diagnostics, enhancing application performance monitoring and troubleshooting. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:32-bit (x86)Compatible with 32 and 64-bit Windows
File version9.0.1125.51716
Antivirus scan✅ Clean No viruses detected.
Digital signature✅ Have signedFile have signature, it is original file.
Hash Integrity✅ MD5: VerifiedFile Hash protection is missing.
File size15.3 kb.15664 bytes.

Hashes:

MD5: d9a87850b8b943759fb3c2c7f8151b55
SHA-1: 3bb28a91f47808d5305c54aecf704bce032ed8a8
SHA-256: e22a43d230d28827b57e062d6495627833c6d30d35284ea4a209c99062fabd99
SHA-512: 74db0691687488f170e11f2d49496a700aec4495f9971e116eb6a0d51b582090cfe467df2b4e2f9a05b2b2d15097aa24559c9ffddaa7e12682b30a5a4ba0c09d

Digital file signature system.diagnostics.tools.dll

Publisher: Microsoft Corporation
Issuer: Microsoft Code Signing PCA 2011
Encryption algorithm: SHA256
Time stamp: Oct 18 02:35:18 2025 GMT

✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).


📊 Diagnostics Tool: Verify Your system.diagnostics.tools.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.

Connected files:
mscoree.dll
└── System.Diagnostics.Tools.dll
Other versions:
️ system.diagnostics.tools.dll 4.700.22.36301 64-bit (x64)
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
Microsoft Corporation