几年前，您必须打印一份文件的硬拷贝才能签名。借助流行的PDF文件格式，可以轻松地对文档进行数字签名、在再次需要时重新使用签名、扫描并与他人共享 PDF 。^{(share the PDF)}

无论您是签署租约、合同还是申请贷款，我们都会向您展示如何在Windows中签署^(Windows)PDF文件。

您可以使用以下方法在Windows^(Windows)中签署PDF文件：

• 适用于 Windows 的 Adob​​e 阅读器
• Adobe Reader DC / Adobe Reader DC Online
• 文档签名
• 第三方在线解决方案

如何在 Adob​​e Reader 中签署 PDF

如果您需要快速签署PDF文件，您可以使用Adob​​e Reader程序来完成。

Adobe Reader 是适用于 Windows 的最流行的 PDF 阅读器^{(most popular PDF reader for Windows)}，可让您编辑 PDF 文件^{(edit a PDF file)}并使用经过认证的数字签名或手写签名对其进行签名。

1. 要开始使用，请在Adob​​e Reader中打开您要签名的PDF文档，然后在工具栏中找到“签名^(Sign)”图标。View > Sign打开签名面板。

1. 在填写并签名^{(Fill & Sign)}部分下选择放置签名^{(Place signature)}。

在新窗口中，选择下拉箭头以选择放置签名的方式。你会发现四个选项：

• 输入我的签名
• 使用我的网络摄像头
• 画我的签名
• 使用图像

如何通过键入您的签名在 Adob​​e Reader 中签署 PDF 文件^{(How to Sign a PDF File in Adobe Reader by Typing Your Signature)}

1. 为此，请在“输入您的姓名”^{(Enter Your Name)}字段中输入您的姓名或您希望用于签名的字符。

1. 您可以在“查看您的签名^{(Review Your Signature)}”框中预览您的签名。

1. 如果需要，您可以通过选择“查看您的签名^{(Review Your Signature)}”框下的“更改签名样式”^{(Change Signature Style)}选项从四种不同的签名样式中进行选择。

1. 如果您对签名感到满意，请选择接受^(Accept)以将数字签名添加到您的PDF文档。

1. 您会看到一个带有您签名的小浮动框。将^(Drag)框拖到 PDF^(PDF)文件上要放置签名的区域并相应地调整图像大小^{(resize the image)}。

1. 选择File > Save以保存已签名的PDF文件。如果需要，您可以通过选择“已签名”将已签名的文档直接共享给其他人。继续发送^{(Signed. Proceed to send)}工具栏中的选项。

1. 选择是否通过电子邮件共享^{(share via email)}、发送到传真^{( send to fax)}、让其他人签名^{( get others to sign )}或保存副本^{( save a copy)}。

如何使用网络摄像头在 Adob​​e Reader 中签署 PDF 文件^{(How to Sign a PDF File in Adobe Reader Using a Webcam)}

您还可以使用计算机的网络摄像头在^{(using your computer’s webcam)}Windows中签署^(Windows)PDF文件。

1. 为此，请打开您要以电子方式签名的PDF文件，然后从我需要签名部分中选择^{(I Need to Sign)}Sign > Place Signature。

1. 从“放置签名”^{(Place Signature)}对话框下拉菜单中选择使用网络摄像头。^{(Use a webcam)}

1. 将出现一条说明：用黑色墨水在白纸上签名。单击“开始网络摄像头”按钮开始捕获签名图像^{(Sign your name with black ink on white paper. Click the “Start Webcam” button to start capturing the signature image)}。

1. 选择启动网络摄像头^{(Start Webcam)}。

1. 对齐^(Align)您的签名，使其位于屏幕上的蓝线上。^{(blue line)}

1. 签名的预览将出现在预览捕获的签名^{(Preview the captured signature)}框中。

1. 选择接受^(Accept)。

1. 将您的签名移动到您希望将其放置在文档上的位置并调整其大小以适合。

1. 保存您的文档或选择已签名。继续发送^{(Signed. Proceed to send)}以获取更多共享选项。

如何在 Adob​​e Reader 中通过绘制您的签名来签署 PDF 文件^{(How to Sign a PDF File in Adobe Reader by Drawing Your Signature)}

绘制您的签名可能不像输入您的姓名或使用网络摄像头扫描签名那么容易。但是，如果您有一台带有触摸屏和触控笔或 Surface 触控笔的^{(stylus or Surface pen)}Windows PC ，您可以草拟您的签名并在PDF文档上签名。

1. 为此，请打开PDF文档，从我需要签名部分中选择^{(I Need to Sign)}Sign > Place Signature。
2. 从放置签名^{(Place Signature)}对话框下拉菜单中选择绘制我的签名。^{(Draw my signature)}

1. 接下来，在提供的空框中画出您的签名。

1. 如果您在绘图时出错，请使用“清除签名”^{(Clear Signature)}链接擦除已绘制的内容并重新开始。

1. 选择接受^(Accept)。将签名放在要在文档上签名的部分，然后保存文档。

如何在 Adob​​e Reader 中使用图像签署 PDF 文件^{(How to Sign a PDF File in Adobe Reader Using an Image)}

如果您有图像格式（JPEG或PNG ）的签名，则可以使用它在^(PNG)Windows中签署PDF文件。

1. 为此，请在Adob​​e Reader中打开^{(Adobe Reader)}PDF，选择Sign > Place Signature。在新窗口中，从下拉菜单中选择使用图像。^{(Use an Image)}

1. 接下来，选择浏览^(Browse)以打开包含您的签名的图像文件。

1. 调整图像大小，选择接受^(Accept)以将其放置在PDF文档中，然后保存文件。

如何在 Adob​​e Acrobat DC Reader 中签署 PDF ^{(How to Sign a PDF in Adobe Acrobat DC Reader )}

如果您拥有完整版的Adob​​e Acrobat Reader DC ，则可以使用它在^{(Adobe Acrobat Reader DC)}Windows中签署PDF文件。但是，该程序也可以在线免费获得，您仍然可以使用它签署您的PDF文件。

1. 下载Windows版本的Adob​​e Acrobat Reader DC并将其安装到您的 PC。 

1. 打开Adob​​e Acrobat Reader DC，选择File > Open以打开要签名的PDF文件，然后选择^(PDF)Sign > Add Signature。

1. 在新窗口中，添加您的自定义签名，根据需要更改样式，然后选择Apply。

1. 将^(Drag)带有您签名的小框拖到PDF文件中您要放置签名的部分，然后保存您的文档。

如何使用 Adob​​e Acrobat Reader Online 签署 PDF 文件^{(How to Sign a PDF File Using Adobe Acrobat Reader Online)}

如果您不想下载免费版本的Adob​​e Acrobat Reader DC ，您可以使用免费的在线工具在^{(Adobe Acrobat Reader DC)}Windows中签署PDF文件。

1. 为此，请在线访问 Adob​​e Acrobat^{(Adobe Acrobat online)}并单击选择文件^{(Select a File)}以上传您要签名的PDF文档。^(PDF)您也可以拖放文件进行上传。

1. 使用您的Adob​​e^(Adobe)、Google或Apple帐户登录以继续并填写可填写的表格。

1. 选择签名^{(Sign )}以添加您的签名。

1. 接下来，选择添加签名^{(Add Signature)}。

1. 您可以选择键入^(Type)、绘制^{( Draw)}或将您的签名上传为图像^(Image)，然后选择应用^(Apply)。

1. 将^(Drag)签名拖到您想要的位置，然后选择关闭^(Close)。

1. 如果要共享文件，请在Adob​​e Acrobat Reader Online中选择文件名旁边的共享^{(Share )}。

1. 接下来，选择您想要共享文件的方式，然后选择创建链接^{(Create link)}以获取可共享链接。

1. 复制可共享链接并选择与他人共享以^{(Share with others)}通过电子邮件发送和通知您的收件人。

1. 选择Next，然后下载您签名的文档或获取在线共享的链接。

如何使用 DocuSign 签署 PDF 文件^{(How to Sign a PDF File Using DocuSign)}

DocuSign是一个电子签名提供商，可让您轻松地将数字或电子签名添加到PDF、Word或图像文件。

1. 要使用DocuSign签署^(DocuSign)PDF文件，您需要注册才能使用该服务。转到DocuSign创建^(Create)一个帐户。登录后，拖放要签名的PDF文件，然后选择立即开始^{(Start Now)}。

1. 如果您是唯一签署PDF文件的人，请选中I'm the only signer框并选择Sign。

1. 如果您不是唯一签署PDF的人，请不要选中该框并选择Next。

1. 输入^(Enter)要签署文档的收件人的姓名和电子邮件地址。如果他们已经在您的联系人列表中，他们的电子邮件将在您开始在电子邮件字段中输入时出现。

1. 如果需要多个收件人签署文档，请选择添加收件人^{(Add Recipient)}。

1. 如果他们在您的联系人列表中，请选择Add Recipient^{(Add Recipient)}旁边的下拉箭头，然后选择Add from Contacts。

1. 您还可以选择收件人是否需要签名、^{(needs to sign, )}亲自签名、将收到已签名 PDF 的副本^{( in-person signer, will receive a copy of the signed PDF, )}或是否需要查看^{( needs to view)}。

1. 如果您只希望您的收件人访问PDF文件进行签名，请选择Customize > Add access code。

1. 选择下一步^(Next)。

注意^(Note)：一旦所有收件人都收到PDF文档并签名，每个收件人将通过电子邮件收到一份完整的副本。

1. 在PDF^(PDF)文档中添加必填字段，例如签名、日期、姓名、职务、公司^{(Signature, Date, Name, Title, Company )}等。当收件人收到文件时，他们只需单击每个必填字段并输入所需的详细信息，然后再发回签名副本。

1. 选择下一步^(Next)，预览您的文档，然后选择发送^(Send)。

注意^(Note)：您可以在“审阅和发送^{(Review and Send)}”部分的“选项^(Options)”下设置 PDF 文档的到期日期。^{(expiration date)}此外，您可以选择收件人权限^{(Recipient Privileges)}，例如他们是否可以在纸上签名或更改签名责任。

1. 如果您通过DocuSign^(DocuSign)收到包含PDF文件的电子邮件，并且需要您的签名，请打开该电子邮件并选择Review Document。

1. 选择开始^(Start)，您将被直接引导至您需要签名或放置签名的位置。

1. 点击此处签名^{(Sign Here)}图标。

1. 为您的签名选择一种样式或绘制它。

1. 如果要更改字体样式或签名的显示方式，请选择更改样式^{(Change Style)}。

1. 从可用选项中选择您喜欢的样式，然后选择Adopt and Sign。

1. 签名将出现在文件上。选择完成^(Finish)以完成签名过程。

文档的所有者将收到一封电子邮件通知，告知您已完成对文档的签名。其他收件人签名后，每个人都会收到一份已签名文件的副本。

使用在线解决方案签署 PDF 文件^{(Sign a PDF File Using Online Solutions)}

如果在Windows^(Windows)中使用Adob​​e Reader或DocuSign签署PDF文件听起来很复杂，您可以使用多种在线解决方案对PDF^(PDFs)进行电子或数字签名。

一些流行的工具包括SmallPDF、Nitro Pro或Foxit Reader。这些工具中的每一个都具有允许您轻松创建、编辑、转换、签名甚至导出PDF文件的功能。

在您的 PC 上快速签署 PDF^{(Quickly Sign a PDF on Your PC)}

在Windows中签署PDF可能很麻烦，但按照本指南中的说明，您应该能够轻松完成并保存或与他人共享文档。如果您使用的是Mac，请查看我们关于如何在 Mac 上编辑 PDF^{(how to edit PDFs on Mac)}以及如何在 Mac 上签署 PDF^{(how to sign a PDF on Mac)}的深入指南。

您是否尝试过此处列出的任何方法在Windows^(Windows)中签署PDF文件？在评论中与我们分享^(Share)您的经验。

How to Sign a PDF File on Windows

A few years back, you had to print out a hard cоpy of a dоcument in order to sign it. Thanks to the popular PDF file format, it’s eaѕy to digitаlly sign a docυment, re-use the signature when уоu need it again, sсan, and share the PDF with others.

Whether you’re signing a lease, contract, or applying for a loan, we’ll show you how to sign a PDF file in Windows.

You can sign a PDF file in Windows using:

• Adobe Reader for Windows
• Adobe Reader DC / Adobe Reader DC Online
• DocuSign
• Third-party online solutions

How to Sign a PDF in Adobe Reader

If you need to quickly sign a PDF file, you can do so using Adobe Reader program.

Adobe Reader is the most popular PDF reader for Windows that enables you to edit a PDF file and sign it with a certified digital signature or handwritten signature.

1. To get started, open the PDF document you want to sign in Adobe Reader and find the Sign icon in the toolbar. Alternatively, open the signature panel by selecting View > Sign.

1. Select Place signature under the Fill & Sign section.

In the new window, select the drop down arrow to choose how you want to place your signature. You’ll find four options:

• Type my signature
• Use my webcam
• Draw my signature
• Use an image

How to Sign a PDF File in Adobe Reader by Typing Your Signature

1. To do this, type your name or the characters you’d like for your signature in the Enter Your Name field.

1. You can preview your signature in the Review Your Signature box.

1. If you want, you can choose from four different signature styles by selecting the Change Signature Style option under the Review Your Signature box.

1. If you’re satisfied with your signature, select Accept to add the digital signature to your PDF document.

1. You’ll see a small floating box with your signature inside. Drag the box to the area on the PDF file where you want to place the signature and resize the image accordingly.

1. Select File > Save to save your signed PDF file. If you want, you can share the signed document directly to others by selecting the Signed. Proceed to send option in the toolbar.

1. Select whether to share via email, send to fax, get others to sign or save a copy.

How to Sign a PDF File in Adobe Reader Using a Webcam

You can also sign PDF files in Windows using your computer’s webcam.

1. To do this, open the PDF file you’d like to sign electronically and select Sign > Place Signature from the I Need to Sign section.

1. Select Use a webcam from the Place Signature dialog drop down menu.

1. An instruction will appear saying: Sign your name with black ink on white paper. Click the “Start Webcam” button to start capturing the signature image.

1. Select Start Webcam.

1. Align your signature so that it sits on the blue line on your screen.

1. A preview of the signature will appear in the Preview the captured signature box.

1. Select Accept.

1. Move your signature to where you want it placed on the document and resize it to fit.

1. Save your document or select Signed. Proceed to send for more sharing options.

How to Sign a PDF File in Adobe Reader by Drawing Your Signature

Drawing your signature may not be as easy as typing your name or using your webcam to scan the signature. However, if you have a Windows PC with a touchscreen and stylus or Surface pen, you can sketch out your signature and sign the PDF document.

1. To do this, open the PDF document, select Sign > Place Signature from the I Need to Sign section.
2. Select Draw my signature from the Place Signature dialog drop down menu.

1. Next, draw your signature in the empty box provided.

1. If you make a mistake while drawing, use the Clear Signature link to erase what you’ve drawn and start over.

1. Select Accept. Place the signature on the section you want to sign on your document, and save the document.

How to Sign a PDF File in Adobe Reader Using an Image

If you have your signature in image format (JPEG or PNG), you can use it to sign a PDF file in Windows.

1. To do this, open the PDF in Adobe Reader, select Sign > Place Signature. In the new window, select Use an Image from the drop down menu.

1. Next, select Browse to open the image file containing your signature.

1. Resize the image, select Accept to place it on your PDF document, and save the file.

How to Sign a PDF in Adobe Acrobat DC Reader 

If you have the full version of Adobe Acrobat Reader DC, you can use it to sign a PDF file in Windows. However, the program is also available for free online and you can still sign your PDF file with it.

1. Download and install the Windows version of Adobe Acrobat Reader DC to your PC. 

1. Open Adobe Acrobat Reader DC, select File > Open to open the PDF file you want to sign, and then select Sign > Add Signature.

1. In the new window, add your custom signature, change the style if you want, and then select Apply.

1. Drag the small box with your signature to the section of the PDF file where you’d like to place your signature, and then save your document.

How to Sign a PDF File Using Adobe Acrobat Reader Online

If you don’t want to download the free version of Adobe Acrobat Reader DC, you can use the free online tool to sign a PDF file in Windows.

1. To do this, go to Adobe Acrobat online and click Select a File to upload the PDF document you want to sign. You can also drag and drop the file to upload it.

1. Sign in with your Adobe, Google, or Apple account to continue and complete the fillable form.

1. Select Sign to add your signature.

1. Next, select Add Signature.

1. You can choose to Type, Draw, or upload your signature as an Image, and then select Apply.

1. Drag the signature to where you want it to go and then select Close.

1. If you want to share your file, select Share next to the file name in Adobe Acrobat Reader Online.

1. Next, select how you want to share your file, and select Create link to get a shareable link.

1. Copy the shareable link and select Share with others to send and notify your recipients via email.

1. Select Next, then download your signed document or get a link to share it online.

How to Sign a PDF File Using DocuSign

DocuSign is an eSignature provider that lets you easily add a digital or electronic signature to PDF, Word, or image files.

1. To sign a PDF file using DocuSign, you need to sign up to use the service. Create an account by going to DocuSign. Once you’re signed in, drag and drop the PDF file you want to sign and select Start Now.

1. If you’re the only one signing the PDF file, check the I’m the only signer box and select Sign.

1. If you’re not the only one signing the PDF, leave the box unchecked and select Next.

1. Enter the name and email address of the recipient you want to sign the document. If they’re already in your contacts list, their emails will appear as you start typing in the email field.

1. If more than one recipient is required to sign the document, select Add Recipient.

1. If they’re on your contacts list, select the drop down arrow next to Add Recipient, and then select Add from Contacts.

1. You can also choose whether the recipient(s) needs to sign, is an in-person signer, will receive a copy of the signed PDF, or needs to view.

1. If you want only your recipient (s) to access the PDF file for signing, select Customize > Add access code.

1. Select Next.

Note: Once all recipients get the PDF document and they all sign it, each recipient will receive a completed copy via email.

1. Add the required fields to the PDF document such as Signature, Date, Name, Title, Company and so on. When the recipients get the document, they’ll simply click on each of the required fields and enter the required details before sending back the signed copy.

1. Select Next, preview your document, and select Send.

Note: You can set an expiration date for the PDF document under Options in the Review and Send section. Plus, you can select Recipient Privileges such as whether they can sign on paper or change signing responsibility.

1. If you received an email with a PDF file via DocuSign, and it requires your signature, open the email and select Review Document.

1. Select Start, and you’ll be directed straight to where you need to sign or place your signature.

1. Tap the Sign Here icon.

1. Select a style for your signature or draw it.

1. If you want to change the font style or how your signature should appear, select Change Style.

1. Choose your preferred style from the available options and then select Adopt and Sign.

1. The signature will appear on the document. Select Finish to complete the signing process.

The owner of the document will receive an email notification that you’ve completed signing the document. Once every other recipient has signed, each one will receive a copy of the signed document.

Sign a PDF File Using Online Solutions

If signing a PDF file in Windows using Adobe Reader or DocuSign sounds complicated, there are several online solutions you can use to electronically or digitally sign PDFs.

Some of the popular tools include SmallPDF, Nitro Pro, or Foxit Reader. Each of these tools has features that allow you to create, edit, convert, sign, and even export your PDF file without effort.

Quickly Sign a PDF on Your PC

Signing a PDF in Windows can be a hassle, but with the instructions in this guide, you should be able to do it easily and save or share the document with others. If you’re using a Mac, check out our in-depth guides on how to edit PDFs on Mac and how to sign a PDF on Mac.

Have you tried any of the methods listed here to sign a PDF file in Windows? Share your experience with us in the comments.

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