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Validated Hashes 1,788,753
Queued for Validation 20,143
Quarantined 2,356

zstd.dll

SHA256: 129c72833041ffd0846f7019822cc04c6a5240aa43483d76913875de8c8c7425

SHA1: c738abd963ef21359a8ac44e6af972f8b8e3d9c0

MD5: 9a9da14348af3a4a03b485d95d56e3ba

Metadata

Integrity Check
Passed
Metadata
Complete
Company
Meta Platforms, Inc.
Product
Zstandard
Description
Zstandard - Fast and efficient compression algorithm
Build Note
N/A
Copyright
Copyright (c) Meta Platforms, Inc. and affiliates.
Architecture
x86-64 (64 bit)
Version
1.5.6
Product Version
1.5.6
Backwards Friendly
6.0 (Windows Vista)

Security Scan

First Upload
2025-10-12
Uncompressed Size
651.3KB
DLLme Validated
2025-10-12
Uploader Comment
N/A

Install Instructions

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.