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Validated Hashes 1,796,202
Queued for Validation 20,298
Quarantined 2,356
DLL

bzip2.dll

Download and install bzip2.dll to fix missing or corrupted DLL errors.

(63 Files Available)
Last Updated
Downloads

Repository Analysis

Company
GnuWin32 <http://gnuwin32.sourceforge.net>
Product
Bzip2
Description
Bzip: file compressor
Architecture
x86 (32 bit) x86-64 (64 bit) ARM (Thumb 2) ARM64
Metadata Consensus
7/63 Files 11.1%
Higher percentages indicate stronger agreement across versions. Browse repository metadata to compare variant differences.

Companies

  • GnuWin32 <http://gnuwin32.sourceforge.net> 7
  • Unknown 56

Products

  • Bzip2 7
  • Unknown 56

Descriptions

  • Bzip: file compressor 7
  • Unknown 56

Frequently Asked Questions

What is bzip2.dll?

Metadata analysis shows bzip2.dll is a Dynamic Link Library (DLL) developed by GnuWin32 <http://gnuwin32.sourceforge.net> for Bzip2 and is described as “Bzip: file compressor” .

DLL files (Dynamic Link Libraries) are shared core modules used by Windows programs to run efficiently without duplicating code. Most errors occur because the DLL is missing, corrupted, or outdated. In many cases, reinstalling the related application, repairing Windows, or replacing the DLL resolves the issue.

How do I fix missing DLL errors?
1

Software Fix

Fully uninstall and reinstall the program causing the error. If you are not sure what program is broken, look at the available file metadata above for hints. If a clean reinstall fails, download and install the DLL file manually.

2

Windows System Fix

Make sure Windows is fully updated. To repair system files automatically, right-click the Start menu, open PowerShell (Admin), and run these two commands in order:

Step A DISM /Online /Cleanup-Image /RestoreHealth
Step B sfc /scannow
How do I install DLL files?
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.

How do I register DLL files?

Most DLL files do not need registration. However, if your file is a COM component and requires explicit system registration, follow these steps:

1

Open Terminal

Right-click the Start menu and open PowerShell (Admin) or Command Prompt (Admin).

2

Run Command

Type the command below for your file type and press Enter. You can drag and drop the DLL file directly into the terminal window to fill its path automatically.

64-bit regsvr32 "C:\path\to\filename.dll"
32-bit C:\Windows\SysWOW64\regsvr32 "C:\path\to\filename.dll"

Latest Releases

NEW Verified
bzip2.dll
by GnuWin32 <http://gnuwin32.sourceforge.net>
for Bzip2
Bzip: file compressor
Version: 1.0.5.3012
Product Version: 1.0.5.3012
Language: U.S. English (1033)
Uploaded: Aug 20, 2026   Size: 79.4KB
SHA256: 5d68c12aab8819492619f9c8dbbe993f54db00a1f318d866f7c8737f1b34a785
SHA1: 80f8bcec49b2a01aaf1a5373d6e0b95c07f6fc06
MD5: dfae718109cadffb9f17558a048bf9d9
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
NEW Verified
bzip2.dll
Incomplete Metadata
Uploaded: Aug 18, 2026   Size: 85KB
SHA256: c3502ed477817dadc29106995c39cb7ae6bd3000964f4eb9a58f4fa067ea4581
SHA1: de2cfeaf68334d28a1725a088ce58bfad83b5d95
MD5: 1ec6244ff31622dd562447a66c8a466e
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
Verified
bzip2.dll
Incomplete Metadata
Uploaded: Nov 20, 2025   Size: 79.4KB
SHA256: 79fed0361e082e17d52fa6906ce8cd8d61135f3624a5a6dcd4d1c3b9f6ced877
SHA1: b3d30cbbb3a856b30899270e1c0583771ba04a86
MD5: ada2c9d5e9f48b1ef8c55d2a70f95b67
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
Verified
bzip2.dll
by GnuWin32 <http://gnuwin32.sourceforge.net>
for Bzip2
Bzip: file compressor
Version: 1.0.5.3012
Product Version: 1.0.5.3012
Language: U.S. English (1033)
Uploaded: Oct 27, 2025   Size: 79.4KB
SHA256: 48b65ef084dad6691f42161f48fad6e700f03f786ad0a32b4c359764265fc89e
SHA1: ec4290420ae8f91e65d94a17dde00b5125ecc57c
MD5: 98e3b2be2d57c75cb400ca8ba2490efd
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
Verified
bzip2.dll
Incomplete Metadata
Uploaded: Oct 12, 2025   Size: 65.5KB
SHA256: c337220d5bc7ec307f4646afa030be5f1d93130be2ebeea20aa722f85615ce6f
SHA1: 6ecaf6a5eb6b80046c547a01129126ebc66050d6
MD5: 2dcd2135cc41b4d947da1709106cb44c
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD