os 打开wrf文件
OS X has the built-in ability to handle ZIP archives, but for other archive types like RAR, Stuffit, and especially 7-Zip, you’ll need add-on software. Luckily, there’s a free alternative in the App Store you can download that will do the trick just fine.
OS X具有处理ZIP存档的内置功能，但是对于其他存档类型，例如RAR，Stuffit，尤其是7-Zip，则需要附加软件。 幸运的是，您可以在App Store中下载免费的替代方法来解决问题。
The Unarchiver should be familiar to many Mac users who have ever needed a reliable way to unpack archives that aren’t ZIP files. The Unarchiver will handle an extensive list of archive files far beyond those previously mentioned. Basically, if you have an archive file that you need to unpack, The Unarchiver is your tool.
Unarchiver应该是许多Mac用户所熟悉的，他们曾经需要一种可靠的方法来解压缩非ZIP文件的档案。 Unarchiver将处理大量的存档文件列表，远远超出了前面提到的范围。 基本上，如果您有需要解压缩的存档文件，则“ Unarchiver”是您的工具。
When you open The Unarchiver, you’ll see its preferences. The first tab is “Archive Formats”. As you can see, there’s quite a few and among the first is the 7-Zip or 7z format. If 7z isn’t already selected, then go ahead and check the box next to it so that you can automatically open 7-Zip archives with The Unarchiver.
打开“ Unarchiver”时，将看到其首选项。 第一个标签是“存档格式”。 如您所见，其中有很多，第一个是7-Zip或7z格式。 如果尚未选择7z，则继续并选中它旁边的框，以便您可以使用The Unarchiver自动打开7-Zip存档。
If you want to open all archive types supported by The Unarchiver then you can click the “Select all” button. If you change your mind and want to select archives individually, then click “Deselect all”. 如果要打开Unarchiver支持的所有存档类型，则可以单击“全选”按钮。 如果您改变主意并希望单独选择档案，请单击“取消全选”。Next is the “Extraction” tab, which allows you to choose where you extract archives. By default, The Unarchiver will ask you for a destination folder, but you can also choose the same folder as the archive, or some “Other” location.
接下来是“提取”选项卡，它允许您选择提取存档的位置。 默认情况下，Unarchiver会要求您提供目标文件夹，但您也可以选择与存档相同的文件夹或“其他”位置。
There are also options to create new folders for extracted files, set the modification date, and to decide what happens after successfully extracting an archive.
还有一些选项可为提取的文件创建新文件夹，设置修改日期，以及确定成功提取档案后发生的情况。
When you successfully extract an archive, you can open the extracted folder, or move it to the trash. 成功提取档案后，您可以打开提取的文件夹，或将其移至垃圾箱。Finally, there’s the “Advanced” tab. You’re unlikely to really need to bother with this so we won’t cover it other than to say that it deals primarily with filename encoding, and the confidence threshold.
最后，有“高级”标签。 您不太可能真正需要为此打扰，因此除了要说它主要处理文件名编码和置信度阈值之外，我们将不涉及其他内容。
As we showed you earlier, when you open an archive with The Unarchiver, by default it will ask you to choose a destination folder. Here, the destination folder is “Documents” but you can navigate to another location or create a new folder in which to place your extracted items.
如前所述，当您使用The Unarchiver打开档案时，默认情况下它将要求您选择目标文件夹。 在这里，目标文件夹是“文档”，但是您可以导航到另一个位置或创建一个新文件夹，在其中放置提取的项目。
When you’ve finally chosen your destination and you’re ready, simply click the “Extract” button and the archive’s contents will be dumped into it.
当您最终选择目的地并准备就绪时，只需单击“提取”按钮，存档的内容就会被转储到其中。
Keep in mind, The Unarchiver only extracts, you cannot create new archives with it, though you can create ZIP archives using the the built-in abilities found in OS X. That said, if you keep running across archive formats (such as the aforementioned 7-Zip variety) that you can’t open, then you should most definitely try out The Unarchiver.
请记住，尽管您可以使用OS X中的内置功能创建ZIP存档，但是Unarchiver仅提取，您不能使用它来创建新的存档。也就是说，如果您继续跨存档格式运行(例如上述内容)您无法打开的7邮编)，那么您绝对应该尝试The Unarchiver 。
For the most part, the only archive files you’re likely to run into on a consistent basis are ZIP, RAR, and 7z. While OS X has you covered with ZIP files, the other ones might throw you for a loop. Luckily, The Unarchiver makes things easy by providing you with quick way to extract non-zipped archives.
在大多数情况下，您可能始终会遇到的唯一存档文件是ZIP，RAR和7z。 在OS X中，您可以看到ZIP文件，而其他文件可能会使您陷入困境。 幸运的是，Unarchiver通过为您提供提取未压缩存档的快速方法，使事情变得容易。
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翻译自: https://www.howtogeek.com/226729/how-to-open-7z-and-other-archive-files-on-os-x/
os 打开wrf文件