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Libraries 241,572
Validated Hashes 1,788,753
Queued for Validation 20,120
Quarantined 2,356

zlib.dll

SHA256: 1ebd68231afaa80486a81ad1b0b4da460707248f8e1069b5101cb66e4f8a72c2

SHA1: b94443fc1a9a4ca1e2f1b154d9b09342d31fe193

MD5: 8a7ecbd6a438159bb94130a5d435ea49

Metadata

Integrity Check
Passed
Metadata
Complete
Company
Tencent
Product
腾讯QQ
Description
腾讯QQ
Build Note
N/A
Copyright
Copyright (C) 1999-2025 Tencent. All Rights Reserved
Architecture
x86 (32 bit)
Version
9.7.21.909
Product Version
9.7.21.909
Backwards Friendly
6.0 (Windows Vista)

Security Scan

First Upload
2026-08-20
Uncompressed Size
81KB
DLLme Validated
2026-08-20
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.