How to merge 7z volume compressed files?

php editor Baicao will introduce how to merge 7z volume compressed files in this article. Merging 7z volume compressed files can help us better manage and store files, and improve the integrity and usability of files. Next, let’s learn about the specific steps.

Both our commonly used 7-Zip and WinRAR can merge 7z volume compressed files. Let’s take a look at how these two softwares merge and separate volumes.

1. Use the “Merge Files” function of 7-Zip software

Before merging, you need to ensure that the 7z volume files are placed in a folder, are not missing, and keep the file name when setting the volume, that is, the file name in the format of "file name.7z. serial number", otherwise it will Rendezvous failed.

Then, we open the 7-Zip decompression software, find the directory where the 7z volume files are located, and select the first file with the mouse. If volumes with other serial numbers are selected, they cannot be merged;

After selecting the first volume, click [Merge Files] in the menu tab [File] list;

After the [Merge Files] dialog box pops up, you can check whether to modify the saving path of the merged files as needed, and then click [OK] to start the merge.

2. Use the “Convert Compressed File Format” function of WinRAR software

Same as using 7-Zip software, before merging, you need to ensure that all 7z volumes are placed in the same folder and the file names have not been modified.

Then, open the WinRAR decompression software, find the directory where the 7z volume file is located, and select the first volume file. If you select other volumes, the merge will also not be possible.

After selecting the first 7z volume, click [Convert Compressed File Format] in the menu tab [Tools] list;

After the [Convert Compressed File] dialog box pops up, follow the steps below:

1. The merged files are 7z volume files. You need to check the "7z" format in [Compressed File Type];

2. The merged compressed file defaults to the same volume format, which is a 7z format compressed file. If you want to merge it into a compressed file in other formats, such as "Zip" or "RAR", you can click [Compression Options]. set up;

3. Click [Browse] to set the saving directory of the merged files;

4. Check other options as needed, and finally click [OK] to start merging volumes.

It should be noted that if the 7z volume compressed file was originally password protected, the volumes can still be merged through the 7-Zip software, but the merged compressed file still has a password.

If you use WinRAR software to merge 7z volumes, a dialog box will pop up when merging, prompting you to enter a password. Only when you enter the correct password can you merge.

So, if you forget the password for a 7z volume compressed file, you will not be able to open or decompress the file, but you will also be unable to merge it.

In this case, you generally need to use tools to solve the problem, such as Pepsi Niu ZIP Password Recovery Tool, which can help retrieve the password of the compressed file. It supports both Zip and 7z compressed file formats, and also supports Zip and 7z volume file format.

But before using the tool, you need to merge the 7z volumes into a 7z compressed file. As mentioned earlier, the 7-Zip software does not require a password to merge the 7z volumes, so we can use the 7-Zip software to merge the 7z volumes. Import the 7z compressed file with password into the tool in the picture, and then follow the prompts.

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