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Validated Hashes 1,788,753
Queued for Validation 20,143
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zstd.dll

SHA256: e14bcfc0e9961ee4af527936102a12f8d4f322b83815995712a915b414dcb302

SHA1: 3b9457abb429b6f62e8e0f9403468d505844a933

MD5: 58fab89b81e0818befaf6b7d370d81ea

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
2025-10-12
Uncompressed Size
701.5KB
DLLme Validated
2026-01-12
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.