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DLL

libwebpmux-3.dll

Download and install libwebpmux-3.dll to fix missing or corrupted DLL errors.

(68 Files Available)
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Repository Analysis

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Architecture
x86-64 (64 bit) x86 (32 bit)

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Frequently Asked Questions

What is libwebpmux-3.dll?

Metadata analysis shows libwebpmux-3.dll is a Dynamic Link Library (DLL) .

DLL files (Dynamic Link Libraries) are shared core modules used by Windows programs to run efficiently without duplicating code. Most errors occur because the DLL is missing, corrupted, or outdated. In many cases, reinstalling the related application, repairing Windows, or replacing the DLL resolves the issue.

How do I fix missing DLL errors?
1

Software Fix

Fully uninstall and reinstall the program causing the error. If you are not sure what program is broken, look at the available file metadata above for hints. If a clean reinstall fails, download and install the DLL file manually.

2

Windows System Fix

Make sure Windows is fully updated. To repair system files automatically, right-click the Start menu, open PowerShell (Admin), and run these two commands in order:

Step A DISM /Online /Cleanup-Image /RestoreHealth
Step B sfc /scannow
How do I install DLL files?
1

Download & Extract

Download the file, right-click the folder, and extract all files to your computer.

2

Install the .DLL

Move the extracted DLL file into the root folder of the software that is giving you the error (where its .exe file is located), or place it in the system directory below:

32-bit → C:\Windows\SysWOW64
64-bit → C:\Windows\System32
3

Restart the Program

Close and reopen the program or game so Windows can look for and load the new DLL file.

How do I register DLL files?

Most DLL files do not need registration. However, if your file is a COM component and requires explicit system registration, follow these steps:

1

Open Terminal

Right-click the Start menu and open PowerShell (Admin) or Command Prompt (Admin).

2

Run Command

Type the command below for your file type and press Enter. You can drag and drop the DLL file directly into the terminal window to fill its path automatically.

64-bit regsvr32 "C:\path\to\filename.dll"
32-bit C:\Windows\SysWOW64\regsvr32 "C:\path\to\filename.dll"

Latest Releases

NEW Verified
libwebpmux-3.dll
Incomplete Metadata
Uploaded: Aug 6, 2026   Size: 73KB
SHA256: 394b265872626b5dd1db1f3df0447f88c29dc17ce73be3e0d43c1711df89c446
SHA1: b6dafaf14948cf28eaa8182ef88e3a999dc9b67b
MD5: b2e1efe6e98d0c6e270be446d2289338
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
Verified
libwebpmux-3.dll
Incomplete Metadata
Uploaded: Jul 5, 2026   Size: 82KB
SHA256: 63d0f4b03e6f4e741097d6143e65eaa7c3d9f1f6c81232a06c672784501c74bd
SHA1: 4e4e823f0e815103c3fb84c0dd83e71a0657cf03
MD5: f682df18342a6dd0deebf0241ef74678
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
Verified
libwebpmux-3.dll
Incomplete Metadata
Uploaded: Jul 5, 2026   Size: 79.1KB
SHA256: 2a925e22dcc1703cdab6739ee73fc883e952d393f744c033754a9966c6643713
SHA1: c29cf68328c94de61846b352fe890f0576c45011
MD5: 64b1144b3e749258f69fdb0854ee3129
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
Verified
libwebpmux-3.dll
Incomplete Metadata
Uploaded: Jul 5, 2026   Size: 77KB
SHA256: 9bd85116a22923d648d6b0ad09f21d08df7bd3d8860b24a5b4a6d4ac788b7340
SHA1: 2ef8132f7177b4c5fefef0de67959b8e3e7a10aa
MD5: 87005b0af2da251665c2239e5565c562
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
Verified
libwebpmux-3.dll
Incomplete Metadata
Uploaded: Jul 5, 2026   Size: 73KB
SHA256: ad6f3aa9af9af68055d0005bd07d51dc91dde3db480371ac6af47a2258984344
SHA1: 5c8358d6122d6c4f6aa14b012d2187b9aa445e3d
MD5: 37a13a5c3fdc4b320515df6762cfa1d3
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD