PDF可以包含音频、字体、图像、文本文件、视频等附件。如果您想从PDF中提取此类文件/附件，那么这篇文章可以为您提供帮助。虽然您可以使用一些PDF 阅读器软件或其他工具来查看PDF中的附件列表，但这些工具无法帮助您单独获取附件。这篇文章包括这样的PDF 附件提取器工具(PDF attachment extractor tools)，可以通过一些简单的步骤提取PDF附件。(PDF)
提取 PDF 附件
在这篇文章中，我们将向您展示如何使用这些免费的PDF附件提取器工具从PDF中提取附件：(PDFs)
- PDF转换在线
- 知识网
- ByteScout PDF 多功能工具
- 福昕阅读器。
让我们检查这些选项。
1]在线PDF转换
PDFConvertOnline服务带有多种工具。您可以使用它将XPS转换为PDF、Excel 转换为 PDF(Excel to PDF)、加入 PDF 文件、删除 PDF 限制、从( remove PDF restrictions)PDF中提取图像等。从PDF中提取附件的工具也在那里。它允许您添加多达128 MB的(128 MB) PDF文件，以从(PDF)PDF、字体、音频和其他附件中提取视频。
要提取PDF中的附件，请使用此链接(this link)。在该页面上，单击选择文件(Choose File)按钮以提供输入PDF，然后按Extract Now!按钮。它将开始该过程并创建一个 zip 文件。该 zip 文件包含所有附件。下载它，您就可以访问所有PDF附件。
2] Konwerter.net
如果您想一次从多个 PDF 文档中(multiple PDF documents at a time)获取附件，那么Konwerter.net服务可能是一个不错的选择。它允许您上传50 个 PDF(50 PDF)文件，总大小为400 MB。另一个有用的功能是您可以选择从 PDF中提取附件和字体(extract attachments as well as fonts)或仅(only attachments)提取附件或字体。(fonts)
使用此链接(this link)访问其页面，然后单击“选择文件”(Choose Files)按钮添加PDF文档。(PDF)现在使用下拉菜单选择一个选项：
选择您的选项，然后单击转换(Convert)按钮。等到(Wait)该过程完成。之后，它将为这些PDF文件中的可用附件提供单独的下载链接。(Download)使用下载(Download)按钮并一一保存PDF附件。(PDF)
3] ByteScout PDF 多功能工具
ByteScout PDF Multitool是一款多合一的PDF 表格提取器(PDF table extractor)、PDF 转换器、PDF 拆分器、PDF 旋转器(PDF rotator)、PDF 合并器以及扫描的 PDF 到可搜索的 PDF(scanned PDF to searchable PDF)软件。此PDF套件还提供PDF附件提取器功能。您可以选择提取单个附件或所有附件。您可以查看可用附件列表，然后保存它们。该软件仅可免费用于非商业(free only for non-commercial)目的。
要从 PDF 中获取附件，请在此处下载此软件(download this software here)。打开其界面后，您可以使用左上角的“打开文档”按钮添加(Open Document)PDF 。加载PDF后，使用左侧边栏上的文本和数据菜单下的(Text and data)附件(Attachments)选项。上面可见的图像将有助于遵循这些步骤。
现在，单击附件图标(attachment icon)（在右上角），将打开一个框。检查下面添加的图像。
这将显示可用附件的列表。对于每个附件，您将看到一个保存(Save)选项。您可以使用该选项一个一个地保存PDF附件。否则，请使用“全部保存”(Save All)按钮，以便您可以一次性保存所有附件。
4]福昕阅读器
Foxit Reader是流行的免费PDF阅读器软件之一。它不仅仅是一个简单的PDF阅读器。它具有高级功能，例如从 PDF 中提取突出显示的文本(extract highlighted text from PDF)、注释 PDF、向 PDF 添加注释(add comments to PDF)、签署 PDF(sign PDF)、突出显示 PDF 文本(highlight PDF text)、启用阅读模式等等。您还可以使用它来查看PDF附件列表并保存所有或仅选择的附件。
您可以在此处(here)获取此软件。打开它的界面后，使用文件(File)菜单添加一个PDF 文件(PDF)。添加PDF后，您将在左侧边栏看到附件图标。(Attachment)使用该图标。这将显示所有附件的列表。
现在，您有两个选择：选择附件(select attachments)或保存所有附件(save all the attachments)。使用任何选项并按保存附件(Save Attachment)图标。这样，您可以从PDF文档中提取附件。
注意：(Note:)在此软件的安装过程中选择自定义安装，这样您就可以只选择您要安装的那些组件和附加任务。(Custom installation)
此列表到此结束。虽然服务对PDF(PDF)大小有限制，但此列表中涵盖的软件有助于添加大尺寸PDF。尽管如此，所有选项都足以轻松提取PDF附件。
Extract attachments from PDF using free PDF attachment extractor tools
A PDF can include attachments like audio, fonts, imageѕ, text file, videоs, etc. Іf уoυ want to extract such files/attachments frоm a PDF, then this post can help you. Though you can use sоme PDF reader software or other tools to view the list of attached fileѕ in a PDF, such toolѕ can’t help yоu fetch attachments separately. This poѕt includes suсh PDF attachment extractor tools that can extract PDF attachments with some easy steps.
Extract PDF attachments
In this post, we will show you how to extract attachments from PDFs using these free PDF attachment extractor tools:
- PDFConvertOnline
- Konwerter.net
- ByteScout PDF Multitool
- Foxit Reader.
Let’s check these options.
1] PDFConvertOnline
PDFConvertOnline service comes with multiple tools. You can use it to convert XPS to PDF, Excel to PDF, join PDF files, remove PDF restrictions, extract images from PDF, etc. The tool to extract attachments from PDF is also there. It lets you add up to 128 MB PDF file to extract video from PDF, fonts, audio, and other attachments.
To extract files attached in a PDF, use this link. On that page, click on Choose File button to provide input PDF, and then press Extract Now! button. It will begin the process and create a zip file. That zip file contains all the attachments. Download it and you can access all your PDF attachments.
2] Konwerter.net
If you want to grab attachments from multiple PDF documents at a time, then Konwerter.net service can be a good option. It lets you upload 50 PDF files with a total of 400 MB size. Another useful feature is you have the choice to extract attachments as well as fonts or only attachments or fonts from PDF.
Use this link to access its page and then add PDF documents by clicking on the Choose Files button. Now select an option using the drop-down menu:
- Extract attachments.
- Extract fonts.
- Extract attachments and fonts.
Select your option and click on the Convert button. Wait until the process is completed. After that, it will provide a separate Download link for attachments available in those PDF files. Use Download button and save PDF attachments one by one.
3] ByteScout PDF Multitool
ByteScout PDF Multitool is an all in one PDF table extractor, PDF converter, PDF splitter, PDF rotator, PDF merger, and scanned PDF to searchable PDF software. This PDF suite also provides a PDF attachment extractor feature. You will have the choice to extract individual attachments or all attachments. You can view the list of available attachments and then save them. This software is available free only for non-commercial purposes.
To grab attachments from PDF, download this software here. When its interface is opened, you can add PDF using Open Document button available on the top left corner. After PDF is loaded, use Attachments option under Text and data menu present on the left sidebar. The image visible above will help follow these steps.
Now, click the attachment icon (on the right corner) and a box will open. Check the image added below.
This will show the list of available attachments. For each attachment, you will see a Save option. You can use that option to save PDF attachments one by one. Otherwise, use Save All button so that you can save all the attachments in one go.
4] Foxit Reader
Foxit Reader comes among the popular free PDF reader software. It is not just a simple PDF reader. It has advanced features like extract highlighted text from PDF, annotate PDF, add comments to PDF, sign PDF, highlight PDF text, enable read mode, and a lot more. You can also use it to view the list of PDF attachments and save all or only selected attachments.
You can grab this software here. When its interface is opened, use File menu to add a PDF. After adding the PDF, you will see the Attachment icon on the left sidebar. Use that icon. This will show the list of all the attachments.
Now, you have two choices: select attachments or save all the attachments. Use any option and press Save Attachment icon. This way, you can extract attachments from PDF documents.
Note: Select Custom installation during the installation process of this software so that you can select only those components and additional tasks that you want to install.
This list ends here. While services have limitations on PDF size, software covered in this list are helpful to add large size PDF. Still, all the options are good enough to extract PDF attachments with ease.
