您不必购买昂贵的软件来查看或编辑 PDF 文件(edit PDF files)。如果您使用 Google Chrome，则可以使用PDF扩展程序进行查看、编辑、转换、合并等操作。
虽然Chrome(Chrome)没有官方的Google PDF编辑器，但有几个第三方插件可以为PDF文档提供强大的功能和一些额外的功能。我们已经通过振铃器放置了大量工具，为您提供最佳Chrome PDF编辑器扩展列表（排名不分先后）。
(Edit)使用适用于Chrome的(Chrome)Adobe Acrobat扩展程序免费编辑、打印、签名和填写PDF表单。使用工具栏按钮打开扩展，然后从Convert、Edit或Sign中选择一个选项。
您可以直接在扩展程序的窗口中将PDF转换为 Microsoft Word(convert a PDF to Microsoft Word)、JPG、Excel或PowerPoint，压缩PDF，或将Office文件或图像转换为PDF 。只需(Simply)将文件拖放到框中或使用“选择文件(Select File)”按钮即可。
要使用编辑(Edit)或签名(Sign)工具，请选择重新排序页面(Reorder Pages)、旋转页面(Rotate Pages)或填写(Fill)并签名(Sign)等工具。这会将Adobe Acrobat站点直接打开到网页，您可以在其中拖放文件以执行操作。
(Download)使用您的Google(Google)、Adobe、Facebook或Apple帐户下载您转换、签名或编辑的文件。
Smallpdf提供了很好的PDF操作选择。您可以压缩、转换、编辑、合并、拆分、旋转、签名等。将您的PDF转换为Microsoft Office文档或图像，反之亦然。
使用工具栏按钮打开扩展程序的窗口。选择您要执行的操作，Smallpdf网站将直接打开您操作的页面。
使用箭头(arrow)选择您的文件或将其拖放到框中。选择应用更改(Apply Changes)，然后下载、导出或共享您的PDF。
3. PDF 编辑器扩展(PDF Editor Extension)
使用PDFzorro的(PDFzorro)PDF 编辑器扩展(PDF Editor Extension)捕获屏幕截图或在浏览器(the PDF in your browser)中使用 PDF 进行编辑。
使用工具栏按钮捕获屏幕截图或文件，然后将其从底部Chrome栏拖到屏幕上。选择您要使用的页面，然后使用左侧的工具来编辑您的PDF。
添加(Add)形状、框、线条、标记和文本框。您还可以提取页面、编辑部分、删除 PDF 页面(delete PDF pages)以及压缩文件。完成后选择保存(Save)，然后选择Finish / Download以获取更新的文件。
4.FormSwift PDF 编辑器(FormSwift PDF Editor)
使用FormSwift PDF Editor，您可以通过多种方式打开、编辑和签署 PDF 文件(sign PDF files)。您可以上传您的文档，或将鼠标悬停在您在线或Gmail收件箱中看到的(Gmail)PDF旁边以对其进行签名和编辑。
然后，您将登陆FormSwift网站，查看您的PDF并准备好进行编辑。您可以添加文本、复选标记、X、圆圈或图像。此外，您可以使用键盘、鼠标或图像对文档进行编辑、突出显示、擦除或签名。
您所做的更改会自动保存。完成后，选择下载 PDF(Download PDF)以将其保存或通过电子邮件发送给收件人(Email to Recipient)以在途中发送 PDF 。(send the PDF)
为了签署和编辑PDF(PDFs)，适用于Chrome的(Chrome)PDF 编辑(PDF Editor)器会在您在搜索结果或在线打开的PDF顶部等位置看到的PDF旁边显示一个方便的按钮。
然后，您将在 pdfFiller 网站上看到您的表单打开，并提示您在需要的地方输入文本或签名。您还可以使用编辑工具添加您的姓名首字母、X、复选标记、圆圈或日期。此外，您可以突出显示、擦除、涂黑、绘制、添加评论或替换文本。
完成后选择完成(Done)，然后将文档发送到您的打印机、电子邮件或SMS，将其保存为PDF或Office文档，或获取可填写的链接。请注意，某些发送文档(Send Document)选项需要免费的 pdfFiller 帐户。
6.PDF.online _(PDF.online)
通过 PDF.online Chrome 扩展(Chrome extension)，您可以利用Xodo的(Xodo)PDF工具。您可以裁剪、转换、合并或注释。
使用工具栏按钮选择您要执行的操作。然后您将前往PDF.online网站，您可以在其中选择文件，从Google Drive或Dropbox上传文件，或将其拖入框中。
您可以使用顶部的下拉框选择View、Annotate、Edit、Fill and Sign等。您将使用直观的界面来满足您的PDF需求。
对于注释，您可以突出显示、添加文本、插入形状或包含注释。对于填写和签名，您可以添加签名、插入和编辑文本、包括复选标记或 X，或使用橡皮图章。
您还将在侧面板中看到与在扩展程序窗口中相同的工具。这允许您使用另一个PDF或对现有 PDF 执行不同的操作。完成后，选择右上角 的向下箭头以下载更新后的文档。(down arrow)
7.在线PDF工具(Online PDF Tools)
另一个具有一系列操作的Chrome扩展程序是 ilovepdf.com 的在线 PDF 工具(Online PDF Tools)。这个附加组件的好处是它有一些其他人没有的操作。除了转换、合并、拆分和压缩的基础知识之外，您还可以添加页码、插入水印、保护、解锁或修复PDF 。
使用工具栏按钮打开扩展并做出选择。这会将 ilovepdf.com 网站打开到您选择的操作所需的页面。
选择您的文件，拖放它，或从Google Drive或Dropbox打开它。完成后，下载或分享您更新的PDF。
8.在线 PDF 编辑器(Online PDF Editor)
与此列表中的其他人类似，来自 pdf2go.com 的在线 PDF 编辑器(Online PDF Editor)可让您编辑、压缩、转换、合并、拆分、旋转和排序PDF文件。
从工具栏中打开扩展并选择您想要的操作。然后，您将直接访问 pdf2go.com 站点和处理PDF所需的页面。
选择文件，将其拖入窗口，输入其URL ，或从(URL)Google Drive或Dropbox上传。然后保存(Save )更改并下载PDF。作为奖励功能，您可以扫描二维码将文件下载到您的手机。
处理PDF文档是司空见惯的，因此拥有一个允许您查看(tool that allows you to view)、编辑、签名、填充、压缩和转换这些文件的工具是必不可少的。试用这些免费的PDF编辑器Chrome插件中的一个或多个，看看哪个最适合您！
8 Best Google Chrome PDF Editor Add-Ons
You don’t have to invest in expensivе softwаre to view or edit PDF files. If you use Google Chrome, you can use a PDF extension for viewing, editing, converting, merging, and more.
While there isn’t an official Google PDF editor for Chrome, there are several third-party add-ons that offer great features and little extras for PDF documents. We’ve put tons of tools through the ringer to bring you this list of the best Chrome PDF editor extensions (in no particular order).
Edit, print, sign, and fill in PDF forms for free with the Adobe Acrobat extension for Chrome. Open the extension using the toolbar button and select an option from Convert, Edit, or Sign.
You can convert a PDF to Microsoft Word, JPG, Excel, or PowerPoint, compress a PDF, or convert an Office file or image to a PDF directly in the extension’s window. Simply drag and drop the file into the box or use the Select File button.
To use the Edit or Sign tools, choose one such as Reorder Pages, Rotate Pages, or Fill & Sign. This opens the Adobe Acrobat site directly to the webpage where you can drag and drop your file to perform the action.
Download your converted, signed, or edited file using your Google, Adobe, Facebook, or Apple account.
Smallpdf offers a good selection of PDF actions. You can compress, convert, edit, merge, split, rotate, sign, and more. Turn your PDF into a Microsoft Office document or image, or vice versa.
Open the extension’s window using the toolbar button. Choose the action you want to take and the Smallpdf website will open directly to the page for your action.
Use the arrow to select your file or drag and drop it into the box. Select Apply Changes and then download, export, or share your PDF.
Capture a screenshot or use the PDF in your browser to make edits using the PDF Editor Extension from PDFzorro.
Use the toolbar button to capture the screenshot or file and then drag it from the bottom Chrome bar to the screen. Select the page you want to work with and then use the tools on the left to edit your PDF.
Add shapes, boxes, lines, marks, and text boxes. You can also extract a page, redact portions, delete PDF pages, and compress the file. Select Save when you finish and then Finish / Download to obtain your updated file.
With FormSwift PDF Editor, you have various ways to open, edit, and sign PDF files. You can upload your document, or hover next to a PDF you see online or in your Gmail inbox to sign and edit it.
You’ll then land on the FormSwift website with your PDF in view and ready for your edits. You can add text, a checkmark, an X, a circle, or an image. In addition, you can redact, highlight, erase, or sign your document using your keyboard, mouse, or image.
Changes you make are saved automatically. When you finish, select Download PDF to save it or Email to Recipient to send the PDF on its way.
For signing and editing PDFs, PDF Editor for Chrome displays a handy button next to a PDF you see in spots like search results or the top of a PDF you open online.
You’ll then see your form open on the pdfFiller website with prompts for you to enter text or sign where needed. You can also use editing tools to add your initials, an X, a checkmark, a circle, or the date. Additionally, you can highlight, erase, black out, draw, add comments, or replace text.
Select Done when you finish and then send the document to your printer, email, or SMS, save it as a PDF or an Office document, or get a fillable link. Note that some of the Send Document options require a free pdfFiller account.
With the PDF.online Chrome extension you can take advantage of PDF tools from Xodo. You can crop, convert, merge, or annotate.
Use the toolbar button to choose the action you want to take. You’ll then head to the PDF.online website where you can select your file, upload it from Google Drive or Dropbox, or drag it into the box.
You can use the drop-down box at the top to select View, Annotate, Edit, Fill and Sign, and more. You’ll use an intuitive interface for your PDF needs.
For annotating, you can highlight, add text, insert a shape, or include a comment. For fill and sign, you can add your signature, insert and edit text, include a checkmark or X, or use the rubber stamp.
You’ll also see the same tools in the side panel that you do in the extension’s window. This allows you to work with another PDF or take a different action on the existing one. When you finish, select the down arrow on the top right to download your updated document.
Another Chrome extension with a bundle of actions is Online PDF Tools from ilovepdf.com. What’s nice about this add-on is that it has some actions the others don’t. You can add page numbers, insert a watermark, protect, unlock, or repair a PDF in addition to the basics of converting, merging, splitting, and compressing.
Use the toolbar button to open the extension and make your choice. This opens the ilovepdf.com website right to the page you need for the action you pick.
Select your file, drag and drop it, or open it from Google Drive or Dropbox. When you finish, download or share your updated PDF.
Similar to others on this list, Online PDF Editor from pdf2go.com lets you edit, compress, convert, merge, split, rotate, and sort PDF files.
Open the extension from the toolbar and pick the action you want. You’ll then head right to the pdf2go.com site and the page you need to work with your PDF.
Select the file, drag it into the window, enter its URL, or upload it from Google Drive or Dropbox. Then Save the changes and download the PDF. As a bonus feature, you can scan a QR code to download the file to your mobile phone.
Working with PDF documents is commonplace, so having a tool that allows you to view, edit, sign, fill, compress, and convert these files is essential. Take one or more of these free PDF editor Chrome add-ons for a spin and see which one works best for you!
