Safe
Free

ntdll.dll

x86 Windows System
Verified

This is a Core Windows System File

ntdll.dll is a critical Windows component. If it's missing or corrupted, you should repair Windows rather than replace the file manually.

Recommended: Run System File Checker

sfc /scannow

Open Command Prompt as Administrator and run this command.

Why You Shouldn't Just Download the DLL

  • DLLs depend on other DLLs - copying one file won't fix the chain
  • Runtime packages register components in Windows correctly
  • Version mismatches can cause more problems
  • The official installer handles all of this automatically

Compatibility

Windows Server 2022 Windows Server 2019 Windows Server 2016

Common Uses

Core Windows Functions All Windows Programs

File Details

Name
ntdll.dll
Size
1.63 MB
Version
10.0.20348
Architecture
x86
Source
Windows core
Part of
Windows System

Hash Verification

2761f133cac12188ed380666104527884b2f89dab918bc5082692ca1b7f341e6
f88cccf8948f7069e9e2d3cafbededb5
ADVANCED

Manual DLL Download

Only if installer doesn't work

This is a last resort. Try the official installer first.
Download ZIP

1.63 MB | x86

236 downloads

Manual Installation Steps
  1. 1 Extract the ZIP file
  2. 2 Copy to C:/Windows/SysWOW64/
  3. 3 If needed: regsvr32 ntdll.dll

Official Microsoft source

Malware scanned

SHA-256 verified

Other Versions

ntdll.dll
x64