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

zstd.dll

SHA256: 280e199d253208a4ffa1c46b10934d9be19591d68bb5d1489528e6f8de6d6ca0

SHA1: 79a6d7a91589e862625dab6fb30525cd993149bc

MD5: b2425775050818eb3b3c0f40719c3d1c

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
2025-12-15
Uncompressed Size
643KB
DLLme Validated
2026-01-01
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.