2023年12月20日发(作者：)

几种常见压缩包格式的比较

The document was finally revised on 2021

几种常见压缩包格式的比较

Blackhawk 收集整理

迅龙社区 – 如今，压缩软件满天都是，压缩包的格式也层出不穷，到底选用那种格式更好呢？看看下面的内容吧。

ZIP压缩文件

ZIP文件的最大优点就是普及率。比如说，大部分在Internet 的压缩文件都是

ZIP 压缩文件，所以如果你要传送压缩文件给某一个人，但你无法确定你的收件人是否有压缩软件来解压文件的内容时，使用ZIP格式是个好推荐。要不然你也可以发送自解压文件。此类压缩文件稍微大了一点点，但不需要任何的外部程序便可以解压。

ZIP的另一个优点便是速度。ZIP压缩文件在创建时通常会比其他格式快一些。

7Z压缩文件

7Z格式拥有目前世界上最高的压缩比，特别是固实压缩时。另外一个重要功能是支持分卷压缩文件。它们比起ZIP的“跨磁盘”压缩文件更加便利简易。好压软件不支持ZIP的磁盘拆分，如果您要创建分卷压缩文件，请使用7Z格式。

7Z格式也有一些在其他格式所缺乏的重要功能，例如AES-256加密，还能更改和配置压缩算法。

7Z和ZIP压缩文件的单个文件最大值为4GB，需要注意的是，旧式的文件系统不支持大于4GB的文件，此类文件您必须使用NTFS磁盘格式才能正常工作。

TAR压缩文件

TAR格式不经过任何压缩操作，仅以“存储”方式进行TAR格式的打包。这种压缩包主要应用于Linux等系统。可以良好的解决Windows平台与Linux平台文件的传输。

（下半部分是英文内容，英语好的同学可以试着读下，不好的同学就用翻译吧！）

RAR versus ZIP

ZIP?archives

The main advantage of ZIP format is its popularity. For example, most archives on

Internet are ZIP archives. So if you are going to send an archive to somebody, but you

are not sure that your addressee has WinRAR to extract the contents of the archive, it

might be a good idea to use the ZIP format. On the other hand, you may send a self-extracting archive. Such archives are slightly larger, but can be extracted without

external programs.

Another ZIP advantage is speed. ZIP archives are usually created faster than RAR.

RAR archives

In most cases RAR format provides significantly better compression than ZIP,

especially in the solid mode. Another important RAR feature is support of multi-volume archives. They are more convenient and easier to use than so called ZIP “span

disks” archives. WinRAR does not support ZIP disks spanning. If you need to create a

multi-volume set, use RAR volumes instead.

RAR format has also a few important features missing in ZIP, such as the recovery

record allowing to reconstruct damaged data and locking of important archives to

prevent their accidental modification.

RAR format is able to handle files of practically unlimited size (up to 8,589,934,591

GB), when the maximum size of a single file in a ZIP archive is 2 GB. Note that older

file systems do not support files larger than 4 GB and you will need to use NTFS to

work with such files.

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