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

zstd.dll

SHA256: b21c06b6b6b175552abbd23f28bbb8fb36719fbfe30d246943227cd5cddf9367

SHA1: 971383adcd1e90bd07c59f2157f501691d51c372

MD5: cc4de658bfcb82427c569aa8aa3dabd3

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
1.5.5
Product Version
1.5.5
Backwards Friendly
6.0 (Windows Vista)

Security Scan

First Upload
2025-05-12
Uncompressed Size
642.6KB
DLLme Validated
2025-12-01
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.