7z.dll download

Igor Pavlov
7z Standalone Plugin

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DLL file found in our DLL database.

The update date of the dll database: 20 Sep 2023

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Click "Download Now" to get the PC tool that comes with the 7z.dll. The utility will automatically determine missing dlls and offer to install them automatically. Being an easy-to-use utility, it is is a great alternative to manual installation, which has been recognized by many computer experts and computer magazines. Limitations: trial version offers an unlimited number of scans, backup, restore of your windows registry for FREE. Full version must be purchased. It supports such operating systems as Windows 10, Windows 8 / 8.1, Windows 7 and Windows Vista (64/32 bit).
File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

Since you decided to visit this page, chances are you’re either looking for 7z.dll file, or a way to fix the “7z.dll is missing” error. Look through the information below, which explains how to resolve your issue. On this page, you can download the 7z.dll file as well.

What is 7z.dll?

7z.dll a DLL (Dynamic Link Library) file, developed by Igor Pavlov, which is referred to essential system files of the Windows OS. It usually contains a set of procedures and driver functions, which may be applied by Windows.

What is 7z.dll used for?

7z.dll file, also known as 7z Standalone Plugin, is commonly associated with 7-Zip. It is an essential component, which ensures that Windows programs operate properly. Thus, if the 7z.dll file is missing, it may negatively affect the work of the associated software.

What is 7z.dll is missing error mean?

There are multiple reasons that may cause 7z.dll errors. These include Windows registry issues, malicious software, faulty applications, etc.

Error messages related to the 7z.dll file can also indicate that the file has been incorrectly installed, corrupted or removed.

Other common 7z.dll errors include:

  • “7z.dll is missing”
  • “7z.dll error loading”
  • “7z.dll crash”
  • “7z.dll was not found”
  • “7z.dll could not be located”
  • “7z.dll Access Violation”
  • “The procedure entry point 7z.dll error”
  • “Cannot find 7z.dll”
  • “Cannot register 7z.dll”
7z.dll - System Error The program can`t start because 7z.dll is missing from your computer. Try reinstalling the program to fix problem.

How to fix 7z.dll missing error?

If the “7z.dll is missing” error occurs, you may use one of the methods below – manual or automatic – to solve the problem. The manual method assumes that you download the 7z.dll file and put it inside the game/application installation folder, while the second method is much easier as it allows you to automatically fix the error with minimum effort.

Method 1: Download 7z.dll

Search through available versions of 7z.dll from the list below, select the correct file and press the “Download” link. If you cannot decide which version to choose, read the article below or use the automatic method to resolve the issue

7z.dll, 12 available versions

Bits & Version File size Checksums
32bit 928.0 KB
MD5 821861d8a6aacbb16a67e6bc695a5992
SHA1 751c3fa4dcbc0a193c0c34c546c377469d62878c
32bit 893.0 KB
MD5 04ad4b80880b32c94be8d0886482c774
SHA1 344faf61c3eb76f4a2fb6452e83ed16c9cce73e0
64bit 1.4 MB
MD5 23a37370f275aa63255dfcc703951c37
SHA1 79e6cfa11747b633eb3d742d62dbed93a7b5f0d7
32bit 269.0 KB
MD5 93aa6a76e2f245c85c76fb4c993bc9cb
SHA1 6d39d98588ad4623dcc423a94fcfaadbb22a0104
32bit 170.0 KB
MD5 41f157f482beeb0c3d1d581dffb320a9
SHA1 734c8c989298e8a90223009e5fe9a7cf7771a4a6
32bit 845.0 KB
MD5 004814b389256dd5e1ff8b2fe32434b1
SHA1 72602674f30d967c6bc1b0e33d39b762c1ceeaec
32bit 585.5 KB
MD5 f22bdf7d66187b6517c94cf185979091
SHA1 d10fb5673a2670de6c961fe8130d5bac7a3c9099
32bit 1.1 MB
MD5 e7ae42ea24cff97bdead0c560ef2add1
SHA1 866f380a62622ab1b6c7705ddc116635e6e3cc86
64bit 1.5 MB
MD5 26dc695a8d549d1c9137c14e6d3b8b4d
SHA1 0b7956d7343877c41f75b2c593258cf6e0e78863
32bit 1.5 MB
MD5 ed32b4f03612bedfcbc0947196456868
SHA1 625ff3ec72eba43dfd24374138d9c9dbbe9c327a
32bit 1.0 MB
MD5 20005925d98d1a31e2940337aec9afc0
SHA1 779b827b6196ed3f247029a49ddc36fc8a08068a
64bit 1.5 MB
MD5 eb8c765b13d6348d3ae6532167635a54
SHA1 a6a81102617c154dcf2dc04230ad0ef5c31c2de6

How to choose the correct version of 7z.dll?

First, look through descriptions in the table above and select the proper file for your program. Pay attention to whether it’s a 64-, or 32-bit file, as well as the language it uses. For 64-bit programs, use 64-bit files if they are listed above.

It’s best to choose those dll files which language corresponds to the language of your program, if possible. We also recommend downloading the latest versions of dll files for an up-to-date functionality.

Where to place the 7z.dll file?

To repair the “7z.dll is missing” error, put the file inside the application/game installation folder. Alternatively, you can place the 7z.dll file within the Windows system directory.

How to register 7z.dll?

If putting the missing 7z.dll file into the proper directory doesn’t solve the problem, you’ll have to register it. To do so, copy your DLL file to the C:\Windows\System32 folder, and open a command prompt with admin rights. There, type “regsvr32 7z.dll” and press Enter.

Method 2: Fix the missing 7z.dll error automatically

With WikiDll Fixer you can automatically repair 7z.dll errors. The utility will not only download the correct version of 7z.dll for absolutely free and suggest the right directory to install it but also resolve other issues related to the 7z.dll file.
  • Step 1: Click the “Download App. ” button to get an automatic tool, provided by WikiDll.
  • Step 2: Install the utility by following simple installation instructions.
  • Step 3: Launch the program to fix your 7z.dll errors and other issues.
special offer

See more information about Outbyte and unistall instrustions. Please review Outbyte EULA and Privacy policy

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: windows-versions

Limitations: trial version offers an unlimited number of scans, backup, restore of your windows registry for FREE. Full version must be purchased.

Method 3: Update drivers to restore missing .dll files

Driver updates for the Windows operating system, as well as for network adapters, monitors, printers, etc., can be independently downloaded and installed from the Windows Update Center or by using specialized utilities.

OPTION 1 - Automatic Device Drivers Update

Outbyte Driver Updater automatically updates drivers on Windows. Routine driver updates are now a thing of the past!
  • Step 1: Download the Outbyte Driver Updater
  • Step 2: Install the application
  • Step 3: Launch the app
  • Step 4: Driver Updater will scan your system for outdated and missing drivers
  • Step 5: Click Update to automatically update all drivers

OPTION 2 - Manually Update Device Drivers

  • Step 1: Go to Taskbar' search box - write Device Manager - choose Device Manager
  • Step 2: Select a category to look at the devices' names - make right-click the one that needs to be updated
  • Step 3: Choose Search automatically for updated driver software
  • Step 4: Look at Update Driver, and select it
  • Step 5: Windows might not be able to find the new driver. In this case, the user can see the driver on the manufacturer's website, where all the necessary instructions are available

Method 4: Scan your PC for malware to fix 7z.dll error

Sometimes 7z.dll error can happen because of malware on your computer. The malicious software can intentionally corrupt DLL files in order to substitute them with its own malicious files. Therefore, your number one priority should be to scan your computer for malware and eliminate it as soon as possible.

OPTION 1 - Windows Defender

The new version of Windows 10 has a built-in application called "Windows Defender", which allows you to check your computer for viruses and remove malware, which is difficult to remove in a running operating system. In order to use the Windows Defender Offline scan, go to the settings (Start - Gear icon or Win + I key), select "Update and Security" and go to the "Windows Defender" section.
How to use Windows Defender Offline Scan
  • Step 1: Press Win key or click on Start and click on Gear icon. Alternatively press Win + I key combination.
  • Step 2: Select Update and Security option and go to Windows Defender section.
  • Step 3: At the bottom of the defender settings there is the checkbox " Windows Defender Offline scan". To start it, click "Scan Now". Note that you have to save all unsaved data before rebooting your PC.

After clicking “Scan Now” burton, the computer will reboot and automatically start searching viruses and malware. Upon completion of the scan, the computer will restart, and in the notifications, you will see a report on the completed scan.

OPTION 2 - Outbyte Antivirus

Outbyte products are one of the most popular and effective to fight malware and unwanted programs, and they will come in handy even when you have a high-quality third-party antivirus installed. Scanning in the new version of Malwarebytes can be performed in real time and manually. To initiate manual scan please follow the steps below:
  • Step 1: Launch the Outbyte program and click Scan Now button. Also, you can select Scan option on the left side of the program’s window and click Full Scan. The system will begin scanning and you will be able to see the scan results.
  • Step 2: Select items that you want to quarantine and press “Quarantine Selected” button. When quarantined, you may be prompted to reboot the computer.
  • Step 3: After the program has been restarted, you can delete all quarantined objects by going to the appropriate section of the program or restore some of them if it turned out that after quarantining something from your software began to work incorrectly.

Method 5: Fix 7z.dll missing error with System File Checker (SFC)

Many users are familiar with the sfc / scannow system file integrity check command, which automatically checks and fixes protected Windows system files. To execute this command, you have to run command prompt as administrator.
  • Step 1: Start the command line as an administrator in Windows by pressing Win key on your keyboard and typing "Command Prompt" in the search field, then - right-click on the result and select Run as administrator. Alternatively, you can press Win + X key combination which will open the menu where you can select Command Prompt (Admin).
  • Step 2: Type sfc / scannow while in Command Prompt and hit Enter.

After entering the command, a system check will begin. It will take a while, so please be patient. Once operation is complete you will get the message “Windows Resource Protection found corrupt files and successfully repaired them.” or “Windows Resource Protection found corrupt files but was unable to fix some of them”.

Keep in mind that System File Checker (SFC) cannot fix integrity errors for those system files that are currently being used by operating system. To fix these files you have to run SFC command through the command prompt in the Windows recovery environment. You can get into Windows Recovery Environment from the login screen, by clicking Shutdown, then holding down the Shift key while selecting Restart.

In Windows 10, you can press Win key, select Settings > Update & security > Recovery and under Advanced Startup, click Restart now. You can also boot from the installation disk or bootable USB flash drive with the Windows 10 distribution. On the installation screen select your preferred language and then select “System Restore”. After that, go to “Troubleshooting” > “Advanced Settings” > “Command Prompt”. Once in Command Prompt type the following command: sfc /scannow /offbootdir=C:\ /offwindir=C:\Windows where C is the partition with the installed operating system, and C: \ Windows is the path to the Windows 10 folder.

This operation will take a while and it is important to wait until it is complete. When finished, close the command prompt and restart the computer as usual.

Method 6: Fix corrupted 7z.dll file by performing System Restore

System Restore is very useful when you want to fix 7z.dll error. Using the "System Restore" function, you can choose restore Windows to the date when the 7z.dll file was not damaged. Thus, restoring Windows to an earlier date cancels changes made to system files. Please follow the steps below to roll back Windows using System Restore and get rid of 7z.dll error.
  • Step 1: Press the Win + R keys combination to launch Run dialog.
  • Step 2: Type rstrui in the Run text box and click OK or hit Enter. It will open the system recovery utility.
  • Step 3: The “System Restore” window may include the “Choose a different restore point” option. If so, select this option and click Next. Check the “Show more restore points” checkbox to see a complete list of dates.
  • Step 4: Select a date to restore Windows 10. Keep in mind that you need to select a recovery point that will restore Windows to the date when the 7z.dll error message did not appear.
  • Step 5: Click the "Next" button and then click "Finish" to confirm your restore point.

At this point, your computer will reboot normally and boot up with restored version of Windows, and 7z.dll error should be resolved.

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