heic比jpeg压缩率大_如何在Windows上打开HEIC文件（或将它们转换为JPEG）

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heic比jpeg压缩率大

Apple’s iPhone and iPad now take photos in the HEIF image format, and these photos have the .HEIC file extension. Windows doesn’t natively support HEIC files, but there’s a way to view them anyway—or convert them to standard JPEGs.

Apple的iPhone和iPad现在以HEIF图像格式拍摄照片，这些照片具有.HEIC文件扩展名。 Windows本身并不支持HEIC文件，但是有一种方法可以查看它们，也可以将它们转换为标准JPEG 。

Windows 10(2018年4月更新) (Windows 10 (April 2018 Update))

Windows 10’s April 2018 Update makes it easy to install support for HEIC files.

Windows 10的2018年4月更新可轻松安装对HEIC文件的支持。

If you’ve upgraded to this version of Windows 10, you can double-click an HEIC file to open the Photos app. Click the “Download codecs at Microsoft Store” link in the Photos app.

如果已升级到此版本的Windows 10，则可以双击HEIC文件以打开“照片”应用程序。单击“照片”应用程序中的“在Microsoft Store中下载编解码器”链接。

The Store app will open to the HEIF Image Extensions page. Click the “Get” button to download and install the free codecs on your PC.

Store应用程序将打开HEIF Image Extensions页面。单击“获取”按钮，将免费的编解码器下载并安装到您的PC上。

You can now open HEIC files like any other image—just double-click them and they’ll open in the Photos app. Windows will also show thumbnails of HEIC images in File Explorer.

现在，您可以像打开其他任何图像一样打开HEIC文件，只需双击它们，它们就会在“照片”应用程序中打开。 Windows还将在文件资源管理器中显示HEIC图像的缩略图。

如何在Windows上打开HEIC文件 (How to Open HEIC Files on Windows)

Rather than messing with conversion tools, we recommend you just download and install CopyTrans HEIC for Windows. This tool adds full support for HEIC images to Windows. You’ll see thumbnails for HEIC files in File Explorer on Windows 10 (or Windows Explorer on Windows 7), and they’ll open in the standard Windows Photo Viewer. With this tool installed, you’ll also be able to insert HEIC files directly into Microsoft Office applications.

建议您不要下载并安装CopyTrans HEIC for Windows ，而不要弄乱转换工具。该工具向Windows添加了对HEIC图像的完全支持。您将在Windows 10的文件资源管理器(或Windows 7的Windows资源管理器)中看到HEIC文件的缩略图，它们将在标准的Windows Photo Viewer中打开。安装此工具后，您还可以将HEIC文件直接插入Microsoft Office应用程序。

While you do have to install this third-party software to view HEIC files, it doesn’t feel like you’re using a third-party app afterwards. It’s as if Windows always supported these images: just double-click an .HEIC file to open it.

虽然您必须安装此第三方软件才能查看HEIC文件，但之后感觉好像没有在使用第三方应用程序。好像Windows始终支持这些图像：只需双击.HEIC文件将其打开。

If you don’t see the thumbnails after installing this software, you may have to reboot your PC or at least sign out and sign back in.

如果安装此软件后看不到缩略图，则可能必须重新启动PC或至少注销并重新登录。

This tool also allows you to right-click an .HEIC file and select “Convert to JPEG” to convert it to a JPEG file. Click this option and you’ll get a .JPEG version of the image automatically placed in the same folder.

该工具还允许您右键单击.HEIC文件，然后选择“转换为JPEG”以将其转换为JPEG文件。单击此选项，您将自动将图像的.JPEG版本放置在同一文件夹中。

JPEG files are more widely supported, so this also allows you to share that HEIC image with someone else or import it into an application that supports JPEG images but not HEIC files.

JPEG文件得到更广泛的支持，因此，这也使您可以与其他人共享该HEIC图像，或将其导入支持JPEG图像但不支持HEIC文件的应用程序中。

如何将HEIC文件转换为JPEG (How to Convert HEIC Files to JPEG)

If you don’t want to install any software, you can always use an online conversion tool. Just upload the .HEIC file and you’ll be able to download a .JPEG.

如果您不想安装任何软件，则始终可以使用在线转换工具。只需上传.HEIC文件，您就可以下载.JPEG。

Warning: While the website below worked perfectly fine for us, we strongly recommend against uploading any private photos (or documents, or videos) to online tools for conversion. If the photo has sensitive content, it’s best to leave it on your PC. On the other hand, if the photo wouldn’t be interesting to anyone snooping, there’s no real concern with uploading it to an online service. This is a general recommendation with any type of file. For example, we recommend you don’t upload PDFs with sensitive financial or business data in them to PDF conversion services, either.

警告：虽然下面的网站对我们来说非常完美，但我们强烈建议您不要将任何私人照片(或文档或视频)上传到在线工具中进行转换。如果照片包含敏感内容，则最好将其保留在PC上。另一方面，如果任何人都不会对照片感兴趣，那么将照片上传到在线服务就没有真正的顾虑。这是任何类型文件的一般建议。例如，我们建议您不要将包含敏感财务或业务数据的PDF上载到PDF转换服务。

If you just want to do a quick conversion, head to heictojpg.com and upload up to 50 photos at a time. You can drag and drop one or more HEIC files from your computer to the web page.

如果您只想进行快速转换，请访问heictojpg.com ，一次最多上传50张照片。您可以将一个或多个HEIC文件从计算机拖放到网页上。

The website will convert those files to JPEGs for you, and you can download the resulting JPG files from the page.

该网站将为您将这些文件转换为JPEG，您可以从页面下载生成的JPG文件。

In the future, hopefully more applications, including Adobe Photoshop, will gain support for HEIF images and HEIC files. For now, you’ll have to rely on third-party tools.

将来，希望包括Adobe Photoshop在内的更多应用程序将获得对HEIF图像和HEIC文件的支持。目前，您必须依靠第三方工具。