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Validated Hashes 1,788,753
Queued for Validation 20,122
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zstd.dll

SHA256: 86b723a515809850a3e0ca587234ad963755087650db5512dd375d0427d7acdc

SHA1: 90cf6f0017757b27e34e0f8f628c94a119deb444

MD5: b66ddfc4b7087d5048be2839f2fe6a76

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
2026-07-05
Uncompressed Size
651.8KB
DLLme Validated
2026-08-12
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.