How do I compress a file into a compressed file with the ISO extension?

UltraISO Floppy Pass is a powerful and convenient optical disc image file conversion tool, which can directly iso files and extract files and directories from iso, as well as create disc images from cd-rom or create files on hard disk into iso files. At the same time, you can also process the boot information of the ISO file to create a bootable disc. With UltraIso, you can create and convert disc image files as you like, and burn the disc you need with disc burning software.

Ultraiso's unique intelligent ISO file format analyzer can handle almost all current disc image files, including ISO, BIN, NRG, CIF, etc., and can even support new disc image files. With UltraIso, you can open these images, extract the files directly from them, and convert the image files in these formats to standard ISO format. Ultraiso features a unified two-window user interface that makes it easy to grab disc image files using shortcut buttons and drag-and-drop with the mouse.

You can't change the suffix directly, because the ISO is a disc image and contains boot information. So you can't change the suffix. You can use winiso to compress. Winiso is not freeware. If you want, you can get there.

ISO is not a compressed file, it is a virtual image file of a disc, which cannot be used directly, and the burning software can directly burn the ISO file into an installable system CD, generally with ISO as the extension, and its file format is ISO9660. <

Demo model: Huawei MateBook X System version: Win10 ISO is not a compressed file, it is a virtual image file of a disc, which cannot be used directly, and the burning software can directly burn the ISO file into an installable system CD, generally with ISO as the extension, and its file format is ISO9660.

ISO is a disc image file, ISO image is an archive file of a disc, is one of the types of disk images, the data consists of each sector of a disc, this includes the file system of the disc.

ISO image files usually take the file extension. iso。The name ISO is taken from the ISO 9660 file system used for CD-ROM media, but ISO images can also contain *** and the UDF (ISO IEC 13346) file system used by Blu-ray discs.

Files with ISO extensions can be made with UltraIso, Alcohol120%, WinISO and other software, or by WinRAR, first make the file to be compressed into a compressed package, and then run WinRAR, use "Alt" + "Q" to convert the compression format, and select ISO.

At present, the most used disc image file is the ISO file, winrar to make ISO operation method: first open the RAR file:

The WinRAR built-in program can also unravel cab, arj, lzh, tar, gz, ace, uue, bz2, jar, iso, z, and 7z files, image files, and tar combination files; With history and favorites function; The new compression and encryption algorithms further improve the compression ratio, while the resource occupation is relatively small, and different compression configurations can be saved for different needs. Fixed compression and multi-volume self-release compression, as well as optimization algorithms for text-class, multi-class, and PE-class files, are not available in most compression tools; It is very simple and convenient to use.

It's very simple, first extract the compressed file into a folder, and then write a file with a notepad, the content is the name of the software you want to run, format:

autorun]

open=icon=,0

shell\configure=&configure...

shell\configure\command=

shell\install=&install...

shell\install\command=

All of them are the launchers in your folder.

Then use Ultraiso to create a new data disc, add your folder directory (there must be files in the directory), and save it as a standard ISO file. The ISO image file of the data disc that can be automatically run is created.

You can also directly add the file you wrote to the archive and save it, and then use the UltraISO software to open the archive and save it as a standard ISO file.

It is best to decompress it in the package, otherwise if the compressed package is advanced compression, the change will damage the data, and it is not possible to change the extension directly, which will damage the data of the compressed package.

ISO is an image file format, not a compressed file. Play PSP,Just copy it directly to the game directory.,No need to deal with it anymore.,You're already in ISO format.,This in your picture is just the default way to open is your decompression software.,It's called "good pressure", right?,There's also a logo on it.。

Tools to prepare::

winrar (you can not prepare, because the system has its own zip compression viewer, but it is not fast).

Steps: First of all, use WinRar to decompress the files that need to be made into ISO, such as the zip file in the figure below, which has been released in advance.

Open Ultraiso and drag and drop the released folder into the red box marked in the figure below.

The effect is as follows:

Then click on "File" and select "Save As".

Save the file. Notes:

If you are making an installed disc image, you must pay attention to the image type.

Choosing "Data Disc Image" and choosing "Boot Disc Image" or "UDF *** Image" are different, directly reflected in the image capacity, if you want to package the file in ISO is larger than 650MB (the general GHOST system is almost 2 3GB), you need to choose "Boot Disc Image" or "UDF *** Image", but do not choose "*** Disc Image".

Unzip the zip first. Then open Ultraiso and add all the files to it, and click again"Compress the ISO"Can.

Unzip and then save!

It can be opened with a compressed file.

After the ISO file is selected and associated with the format of the decompressed software, it is the same as the ordinary compressed file, and the ISO file can be opened by Winrar, 360 compression and other software.

The ISO file contains some system files, which are the same as those read out of the virtual CD-ROM drive, and can be decompressed by software in the system.

Method steps.

Although the ISO image file can be opened with compression software, it cannot be decompressed directly.

1.First, change the suffix of the file to ".".iso" to ".zip”。

For example, "Word Level 4." docx" to "word level four." zip”。

2.At this time, a prompt box will pop up: "If you change the file extension, it may be ruined and the file will be unusable".

Click Confirm and you're good to go.

3.The format of the file is .Zip suffix to the compressed file format.

4.At this time, we double-click to open the compressed file, and we can unzip it when we see the required file.

5.Or just right-click on the zip file to extract the entire file.

Right-click to open the way to select ISO software on the line,It is recommended to use Deamon Tools,You can also open it with WinRAR to decompress,After decompression, it is a folder,Inside is the things in ISO。

Image files can be opened and decompressed with compressed files, and the decompressed files are the same as if you were loading and reading them with a virtual optical drive.

You can open winrar to set it up.,Select the associated ISO file.,So the ISO file becomes a look that looks no different from the RAR file.。。。 If that doesn't work, you uninstall Winrar and try again.

The compressed file format is equivalent to a rar file when opened, and there are also some files inside. . . But it's all systematic.

How to extract an ISO file.

We often need to use large image files, most of which are in ISO format, and there are two common decompression methods, one is to use a virtual optical drive, and the other is to use decompression software that can support ISO format (such as WinRAR).

Go into the WinRAR installation directory and open the file If you don't know the directory where you installed WinRAR, then feel free to open a .rar files are OK as well.

After opening, select the "Options" - "Settings" item in the menu bar of the main interface of WinRAR, and then select the "General" tab.

Tick the "ISO" checkbox, then click the "OK" button to close the window and then go back to the ISO system file that you just couldn't open, and find that the icon of WinRAR has been associated, double-click it to open it, you can also decompress it, extract the file separately and other operations.

Computer Technician: Teach you how to decompress the system file in ISO format, and how to install the system without decompression?

This is the most secure way to extract files after opening it with a floppy drive.

Or tools such as the Good Press 7z can theoretically also be decompressed.

How to make an ISO file, io is a file format, this format is also a better way to save files, because the way we commonly use to save files is through compression software, please consult me for more details.

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