How to use WinRAR to compress a file into several parts? Urgent!

You can compress and split a large file into multiple RAR archives of the same size with custom capacity and save them, and the resulting file name is like *rar *.r00 *.r01 *.r02……

When decompressing, just right-click the first zip package*rar, select "Extract to ......"Destination folder.

The advantage is to break through the upload restrictions of some forums and mailboxes, because the general computer is equipped with winrar, so there is no need for other special file division and merger software.

To do this, right-click the file or folder you want to compress and select Add to Compressed File......In the pop-up window, enter the size of the compressed package in the Compressed Volume Size, Bytes (v) column.

For example, if you want to divide a 30MB file into two copies and save it to the mailbox, that is, fill in 15MB, WinRAR supports numbers with capacity units, and does not need to convert the capacity to bytes.

Open Winrar, click "Command" in turn - add files to compressed files (alt+a) - there is a "compress volume size, bytes" in the lower left corner, and "compression method" is optional, in the upper right corner, "browse" to select the file to be pressed and start to press it

..When compressed

There's a volume size at the bottom left!

You just set the size there, and if you exceed that size, you'll get a separate package! You have to calculate how many rolls you have to divide and how big the bag should be for each roll!

It seems that the size is measured in bytes!!

Right-click on the file you want to compress and select Add Compressed File.

There is one on the bottom left foot of the pop-up dialog.

Option to compress volume size, number of bytes.

Just choose according to your needs.

The class is all about choice: yes.

After you select the Chinese part, right-click and set the size in the "Compress volume size, bytes".

In his compression section, there is a selection of compression size and format, and when you choose it, he will automatically compress it according to the size.

Is the file you want to compress too large? That can only be done slowly, not in graded volumes.

As follows:

2. Select all the sharded packages.

3. Extract the zip package into a new folder.

<>5. Then delete all the files in the folder where the unzipped files are stored to avoid duplicate files.

6. Then decompress the volume compressed package to a new folder.

7. The operation is completed when the volume is decompressed.

Principle of the compressed package:If you have many programs and files from the internet, you may come across a lot of compressed files. This compression mechanism is a convenient invention, especially for network users, as it reduces the total number of bits and bytes in a file, enabling files to be transferred faster over slower internet connections, in addition to reducing the disk footprint of files.

Once the file is created, the computer can use a program such as WinRAR or Stuffit to restore the file to its original size. If everything is in order, the file will be exactly the same as the original file before compression. A compressed package is a carrier for computer compressed files and folders.

Whatever the compression software, it has only one purpose: to reduce redundant data. For example, if a line of characters is "000011111", it can be compressed to "0(4)1(5)" to ensure that the data is not damaged and reduce the volume it occupies.

It can be implemented by winrar to put a compressed package.

If it is divided into multiple volumes, refer to the following steps:

1. Open the folder where the file you want to work on is located.

2. In this file hole car folder, right-click on the blank space with the mouse Nahe logo, and select New Folder in the pop-up menu. Shoot segments.

3. Move the archive to the new folder.

Inside. <>

4. Right-click the new folder in the original folder, and select "Add to Compressed File" in the pop-up menu.

5. The name of the compressed package to be created in the red box.

6. Enter the size of each volume in the red box, which can be entered according to the actual situation. For example, if you want to divide a 4M file into 4 parts, fill in 1M here. In the same way, if you want to divide a 4M file into 2 parts, fill in 2M here.

7. After setting, click OK.

8. After the compression is successful, each volume will be generated, and its suffix will be generated.

part1, part2, etc. indicate the volume number of this document.

The following describes how to decompress the volume

1. First, put multiple compressed files in the same folder on your computer, then right-click on one of them, and then select "Extract Files".

2、Then there will be a familiar decompression interface of the Qin Bu family,Here you can choose which file to decompress to,The default is the current folder,If you need to decompress to other files,You can choose it yourself,Suspicion is generally silent,Finally, click "Confirm" at the bottom to start decompressing the volume file。

3. Next, we will see that the compression and decompression software will automatically extract other volume files.

4. Finally, we can wait for the decompression to be completed, and after the decompression is completed, all the files are decompressed into a folder, and the folder name is the same as before the previous compression.

In fact, decompressing a volume compressed file is as simple as that, as long as you make sure that all the volume compressed files are placed in a folder, if some files are missing, it will cause the decompression to fail, so the most important thing is to find all the volume compressed files.

Definition of volume compression:

Volume compression is a part of a split compressed file, which is usually used when saving a large compressed file to several disks or removable disks. Most of the mainstream compression supports volume compression, and the common formats are: 7z, ace, alz, bz2, gz, mou, rar, zip, zipx, etc.

After volume compression, you must start unpacking from the first volume.