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Validated Hashes 1,788,753
Queued for Validation 20,122
Quarantined 2,356

zstd.dll

SHA256: f75a29073ab06c1d734502227c5e57b93896e0ca8455ffa0403fcf0d87136c2f

SHA1: acc33b24344ec183a324c08336036cecd66ba1b6

MD5: 3cbd395fec5be51ed4f090fba3ea57b6

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
1.5.7
Product Version
1.5.7
Backwards Friendly
6.0 (Windows Vista)

Security Scan

First Upload
2025-09-10
Uncompressed Size
653.2KB
DLLme Validated
2025-09-10
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.