Microsoft Edge是^{(Microsoft Edge)}Windows 10中的默认PDF阅读器，这很好，因为它不需要第三方的免费 PDF 阅读器软件。但是，如果您想知道如何更改默认PDF阅读器，那么我们可以为您提供帮助。这篇文章将向您展示如何将Windows 10中^{(Windows 10)}的默认 PDF 阅读器和查看器^{(change the default PDF reader & viewer)}（即Microsoft Edge Chromium浏览器）更改为您选择的一种。同样的过程也适用于Edge Legacy。

^(Change)在Windows 10中^{(Windows 10)}更改默认PDF 查看器^{(PDF Viewer)}

Microsoft Edge非常擅长成为PDF阅读器。如果您对基础阅读感兴趣，那么Edge就足够了。

话虽这么说，Windows是关于自由决定你想使用什么的，所以如果Edge不是你的一杯茶，那里有几个选择，其中一些甚至比Edge更好。所以很自然，有些人会希望将Edge从默认浏览器更改为默认浏览器，这很好，所以让我们开始吧。

更改默认PDF阅读器的过程与更改任何默认程序相同。

1]通过控制面板

完成此操作的一种方法是打开“控制面板^{(Control Panel)}”，然后单击“Programs > Default Programs > Set您的默认程序”。等待^(Wait)程序加载完毕，然后点击你喜欢的。从那里，应该可以将此程序设置为默认程序。

2]通过上下文菜单

要通过Windows 10^{(Windows 10)}中的上下文菜单^{(Context Menu)}更改默认PDF阅读器，请按照以下步骤操作。

1. 转到存储PDF文件的位置。
2. 右键单击 PDF 文件
3. 访问“打开方式”选项。
4. 选择另一个应用程序。
5. 将出现一个弹出窗口，其中包含可以打开PDF文件的程序列表。
6. 选择您选择的程序。
7. 选中“始终使用此应用”框。^{(‘Always use this app’ box.)}

事情是这样的，你最喜欢的PDF程序有可能不会出现在列表中，那怎么办？好吧，不要单击“选择另一个应用程序”，只需单击“更多应用程序”，它应该会显示您想要查看的内容。

3]通过设置

打开设置

选择应用程序 > 默认应用程序

您可能看不到更改默认PDF 查看器^{(PDF Viewer)}的选项。

向下滚动并单击按文件类型选择默认应用程序^{(Choose default apps by file types)}，以打开此页面。

找到 PDF^{(Locate PDF)}并单击操作系统默认的Microsoft Edge 。

选择您想要的应用并将其设置为默认应用

Hope this helps!

How to change default PDF Viewer in Windows 10 from Edge to any other

Microsoft Edge іs the default PDF reader in Windowѕ 10, which is good, as it beats needing a third-party, free PDF reader software. But if you’rе wondering how to change the defaυlt PDF reader, then wе’re here to help out. This post will show you hоw to change the default PDF reader & viewer, which is Microsoft Edge Chromium browser, in Windows 10, to one, of your choice. The same procedure applies to Edge Legacy as well.

Change default PDF Viewer in Windows 10

Microsoft Edge is pretty good at being a PDF reader. If you are interested in basic reading, then Edge will suffice.

That being said, Windows is all about freedom of deciding what you want to use, so if Edge is not your cup of tea, there are several options out there, some of which are even better than Edge. So naturally, some folks will want to change Edge from being the default browser, and that’s fine, so let’s get down to it.

The procedure to change the default PDF reader is the same for changing any default program.

1] Via Control Panel

One way to get this done is by opening the Control Panel, then click on Programs > Default Programs > Set your default program. Wait for the programs to load, and then click on your favorite after. From there, it should be possible to set this program as the default.

2] Via Context Menu

To change the default PDF reader via Context Menu in Windows 10, follow the steps given below.

1. Go to the location where you have a PDF file stored.
2. Right-click on the PDF file
3. Access ‘Open With’ option.
4. Choose another app.
5. A pop-up will appear with a list of programs that can open PDF files.
6. Select a program of your choice.
7. Check ‘Always use this app’ box.

Here’s the thing, there’s a chance your favorite PDF program may not show up on the list, so what then? Well, instead of clicking on “Choose another app” just click on “More apps” and it should show what you want to see.

3] Via Settings

Open Settings

Select Apps > Default apps

You may not be able to see the option to change the default PDF Viewer.

Scroll down and click on Choose default apps by file types, to open this page.

Locate PDF and click on Microsoft Edge which is the OS default.

Select the app you want and set it as the default

Hope this helps!

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