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Validated Hashes 1,788,753
Queued for Validation 20,143
Quarantined 2,356
DLL

7z64.dll

Download and install 7z64.dll to fix missing or corrupted DLL errors.

(20 Files Available)
Last Updated
Downloads

Repository Analysis

Company
Igor Pavlov
Product
7-Zip
Description
7z Plugin
Architecture
x86-64 (64 bit)
Metadata Consensus
19/20 Files 95%
Higher percentages indicate stronger agreement across versions. Browse repository metadata to compare variant differences.

Companies

  • Igor Pavlov 19
  • Unknown 1

Products

  • 7-Zip 19
  • Unknown 1

Descriptions

  • 7z Plugin 12
  • 7z Standalone Plugin 7
  • Unknown 1

Frequently Asked Questions

What is 7z64.dll?

Metadata analysis shows 7z64.dll is a Dynamic Link Library (DLL) developed by Igor Pavlov for 7-Zip and is described as “7z Plugin” .

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 Most errors occur because the DLL is missing, corrupted, or outdated.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

Verified
7z64.dll
by Igor Pavlov
for 7-Zip
7z Plugin
Version: 23.01.0.1110
Product Version: 23.01.0.1110
Language: U.S. English (1033)
Uploaded: Oct 29, 2025   Size: 2.3MB
SHA256: c5bc848b99b5ace5a2d9a9138fd324a8f6463a193dfa875b9969aaa2342169ba
SHA1: d492c5d481e237bbabf7a5bbb75535ad1d66c444
MD5: a0063b73620db9df59e25c67473cb3ea
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
Verified
7z64.dll
by Igor Pavlov
for 7-Zip
7z Standalone Plugin
Version: 9.20
Product Version: 9.20
Language: U.S. English (1033)
Uploaded: Oct 28, 2025   Size: 1.4MB
SHA256: 05f6b9e83ff2a5c5c2a484190e47dec3f552ea519a541a4d0ac8c87bdced1d79
SHA1: a738a3f51cb2c4f706014b91dc4ec199435423bf
MD5: bdda79095ce0b2228664bdad3ffb63d8
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
Verified
7z64.dll
by Igor Pavlov
for 7-Zip
7z Standalone Plugin
Version: 9.20
Product Version: 9.20
Language: U.S. English (1033)
Uploaded: Oct 28, 2025   Size: 1.4MB
SHA256: 590e8c363af1e755d4c7e51e24d5aeb1952e3e2ff2b2325d907891f668f8471f
SHA1: 44e2fa83fb69479ed409bc3def3e38075cb4123a
MD5: 17365242c3919094dc946fb661ac7dd9
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
Verified
7z64.dll
by Igor Pavlov
for 7-Zip
7z Plugin
Version: 24.9.0.1100
Product Version: 24.9.0.1100
Language: U.S. English (1033)
Uploaded: Sep 18, 2025   Size: 2.4MB
SHA256: 028a3e380868d7e8f9d26c5579f13653360e2eb0703fa11d9719a046c8d1a1c5
SHA1: 90e3457db6a1a28b3b2d4ab875edaf072189634b
MD5: cebc674b8440fc98a4244caf9cc877cf
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
Verified
7z64.dll
by Igor Pavlov
for 7-Zip
7z Plugin
Version: 21.01 alpha
Product Version: 21.01 alpha
Language: U.S. English (1033)
Uploaded: Nov 8, 2024   Size: 1.6MB
SHA256: 4d52d2213bb8417737c1824013d5253c8b82174ea69da3f4be5ccfb220bec243
SHA1: 3d7920deb74e340a1ccac024b3f8239eb436c11f
MD5: 3c0e5f27997c83592a01feb4c1fc0754
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD