手机上将图片做成pdf
You’ve taken pictures of a paper document using your Android phone, and now you need to send it to someone. We’ll show you an easy way you can convert these images to a PDF file to make it easier to share this document.
您已经使用Android手机拍摄了纸质文档的图片，现在需要将其发送给某人。 我们将向您展示一种简单的方法，可以将这些图像转换为PDF文件，以便更轻松地共享此文档。
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Ideally, you’d photograph those documents using a document scanner app, which would turn them into a PDF automatically. But if you took the pictures and didn’t think to download a document app, this method will work just fine. You can also combine images into a PDF file in Windows and on a Mac, which is somewhat easier than on Android.
理想情况下，您是使用文档扫描仪应用程序为这些文档拍照的，它将自动将它们转换为PDF。 但是，如果您拍了照片而又不想下载文档应用程序，则此方法可以正常工作。 您还可以在Windows和Mac上将图像合并为PDF文件，这比在Android上要容易一些。
We’re going to use a free app called Image to PDF Converter, so install the app from the Play Store and then either open it from the Play Store page or tap on the icon that’s added to the Home screen.
我们将使用一个名为Image to PDF Converter的免费应用程序，因此请从Play商店安装该应用程序，然后从Play商店页面打开该应用程序，或点击添加到主屏幕的图标。
A blank white screen displays with a toolbar at the top. To add images you want to convert, tap the plus sign icon on the toolbar.
显示空白屏幕，顶部带有工具栏。 要添加要转换的图像，请点击工具栏上的加号图标。
Folders on your device containing images are listed. Tap on the folder containing the images you want to include in your PDF file.
列出了设备上包含图像的文件夹。 点击包含您要包含在PDF文件中的图像的文件夹。
To select the images, click the selection button at the top of the screen.
要选择图像，请单击屏幕顶部的选择按钮。
All the images are selected. If you want to leave some images out, simply tap on them to deselect them. When you’ve selected the images you want, tap the check mark icon in the upper-right corner of the screen.
选择所有图像。 如果要保留一些图像，只需点击它们以取消选择它们。 选择所需的图像后，请点击屏幕右上角的复选标记图标。
The files are added in order based on the file names. To reorder them differently, tap the sort icon on the toolbar.
根据文件名顺序添加文件。 要以其他方式重新排序，请点击工具栏上的排序图标。
Say you want to reverse the order of the image files. On the Sort dialog box, tap the “File Name (Z to A)” selection bubble. To go back to the original sort order, tap “File Name (A to Z)”. You can also sort by File Time, beginning with the oldest (File Time with the down arrow) or the most recent (File Time with the up arrow).
假设您要反转图像文件的顺序。 在“排序”对话框中，点击“文件名(Z到A)”选择框。 要返回原始排序顺序，请点击“文件名(A到Z)”。 您也可以按文件时间排序，从最早的文件时间(带有向下箭头的文件时间)开始，或者从最新的文件时间(带有向上箭头的时间)开始。
You can also manually reorder the image files by tapping and holding on the three-bar icon with the up and down arrows for an image file and dragging it up or down to move it to a different place in the list.
您还可以通过以下方式手动重新排列图像文件的顺序：点按并按住带有图像箭头的向上和向下箭头的三栏图标，然后将其向上或向下拖动以将其移动到列表中的其他位置。
Once you’ve set the order of your image files, tap the “PDF” button on the toolbar.
设置图像文件的顺序后，请点击工具栏上的“ PDF”按钮。
You can either choose not to resize the images or you can set specific maximum sizes for the width and height of each image. We chose to leave the images as they are. Tap “Save PDF” to create the PDF file.
您可以选择不调整图像大小，也可以为每个图像的宽度和高度设置特定的最大大小。 我们选择保留图像原样。 点击“保存PDF”以创建PDF文件。
The Done screen tells you how many pages are in the PDF file and where the PDF file was saved on your device. You can either tap “Send to” to share the PDF file in one of many ways, or “Open PDF” to open the PDF in any app on your device that will read PDF files.
“完成”屏幕会告诉您PDF文件中有多少页，以及PDF文件在设备中的保存位置。 您可以点击“发送到”以多种方式之一共享PDF文件，也可以点击“打开PDF”以在设备上将读取PDF文件的任何应用程序中打开PDF。
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For example, first we’ll open the PDF file to see how it turned out. When you tap “Open PDF”, a popup displays with all the options available on your device for viewing PDF files. The option last used (if you’ve opened any PDF files before from this app) is listed at the top of the popup. If you want to use that app, simply tap “Just Once” to open the PDF file using this app just this time, or tap “Always” if you want to use that app every time to open PDF files. You can change default apps in Android 6.0 Marshmallow at any time. To view the PDF file using a different app, pull up on the popup with your finger to expand the menu and select an app from the list.
例如，首先我们将打开PDF文件，看看结果如何。 当您点击“打开PDF”时，将显示一个弹出窗口，其中包含设备上所有可用于查看PDF文件的选项。 弹出窗口顶部列出了上次使用的选项(如果您以前从该应用程序打开过任何PDF文件)。 如果要使用该应用程序，只需这次单击“仅一次”即可使用此应用程序打开PDF文件，如果您想每次使用该应用程序打开PDF文件，则只需单击“始终”。 您可以随时更改Android 6.0 Marshmallow中的默认应用程序 。 要使用其他应用程序查看PDF文件，请用手指在弹出菜单上展开以展开菜单，然后从列表中选择一个应用程序。
In our example, we opened the PDF file in Adobe Acrobat.
在我们的示例中，我们在Adobe Acrobat中打开了PDF文件。
Once you’re sure the PDF file looks good, use the back button on your device to return to Image to PDF Converter. At this point, you could use the “Send to” button on the Done screen to send the PDF file to someone, but you may have noticed that when the PDF file is created, it’s labeled with the date and a number. Before sharing the file, it might be useful to rename it with a descriptive name.
确定PDF文件看起来不错后，请使用设备上的后退按钮返回到Image to PDF Converter。 此时，您可以使用“完成”屏幕上的“发送至”按钮将PDF文件发送给某人，但是您可能已经注意到，在创建PDF文件时，它会标有日期和数字。 在共享文件之前，使用描述性名称重命名可能很有用。
To rename the PDF file, tap the “PDF files” icon on the toolbar.
要重命名PDF文件，请点击工具栏上的“ PDF文件”图标。
A list of all the PDF files you’ve generated in the Image to PDF Converter app displays. Select the PDF file you just created by tapping on the selection bubble to the right of the file name.
将显示您在“图像到PDF转换器”应用中生成的所有PDF文件的列表。 通过点击文件名右侧的选择气泡来选择刚创建的PDF文件。
Then, tap on the rename icon on the toolbar at the top of the screen.
然后，点击屏幕顶部工具栏上的重命名图标。
On the Rename File dialog box, enter a new name for the PDF file in the “New filename” edit box and tap “OK”.
在“重命名文件”对话框中，在“新文件名”编辑框中输入PDF文件的新名称，然后点击“确定”。
The new name displays in the list. To share the PDF file, make sure the file you want to share is selected (the selection bubble for that file should be blue) and then tap the share icon on the toolbar.
新名称将显示在列表中。 要共享PDF文件，请确保已选择要共享的文件(该文件的选择框应为蓝色)，然后点击工具栏上的共享图标。
The “Share with” popup menu displays. Pull up with your finger on the menu to expand it and tap on the app you want to use to share the PDF file. For example, if you want to email the file, tap on the email app you use. Or, you can upload it to Dropbox and then share the location.
显示“共享于”弹出菜单。 用手指在菜单上向上拉以展开菜单，然后点击要用于共享PDF文件的应用。 例如，如果您想通过电子邮件发送文件，请点击您使用的电子邮件应用程序。 或者，您可以将其上传到Dropbox，然后共享位置。
Then you can get that PDF where it needs to go, and no one has to shuffle through a series of JPEGs to read your document.
然后，您可以将PDF放到需要的地方，而无需经过一系列JPEG混洗即可阅读您的文档。
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翻译自: https://www.howtogeek.com/249200/how-to-combine-multiple-images-into-a-pdf-file-on-android/
手机上将图片做成pdf