快速入门
This guide covers every Nitro PDF feature:
- 入门 — Create your account and set up Nitro Pro
- 如何使用 Word 转 PDF — Turn any Word file into a clean, shareable PDF
- 如何使用 PDF 转 Word — Pull a PDF back into an editable Word document
- How to Use PowerPoint to PDF — Save a slide deck as a fixed-layout PDF
- How to Use PDF to PowerPoint — Convert a PDF back into editable PowerPoint slides
- How to Use Excel to PDF — Export a spreadsheet as a print-ready PDF
- How to Use PDF to Excel — Move PDF tables straight into Excel for analysis
- How to Use Image to PDF — Combine images into a single PDF document
- How to Use PDF to Image — Export PDF pages as standalone image files
- How to Use eSignatures — Sign and send contracts with built-in eSignatures
所需时间： 每部影片 5 分钟
本指南还包含以下内容： 专业提示 | 常见错误 | 故障排除 | 定价 | 替代方案
为什么信任本指南
I’ve used Nitro PDF for over two years and tested every feature covered here. This tutorial comes from real hands-on experience — not vendor screenshots.
Nitro PDF is one of the most capable PDF tools available today.
But most new users only scratch the surface of the program.
This guide shows you how to use Nitro PDF and every major tool, step by step.
Nitro PDF Tutorial
This complete Nitro PDF tutorial walks you through every feature, from first launch to advanced tips that turn beginners into power users.
Nitro PDF
Edit, convert, and sign PDF documents in one clean program. Nitro Pro handles Word, Excel, and PowerPoint files with password protection built in. Start a free trial — no Adobe Acrobat subscription required.
Getting Started with Nitro PDF
使用任何功能之前，请先完成此一次性设置。
It takes about three minutes.
Here is a quick look at how Nitro Pro runs on Windows:
现在让我们一步一步来。
第一步：创建您的帐户
Visit the Nitro Pro website to download the software.
You’ll be asked to sign up for a free trial first.
✓ 检查点： 检查你的 收件箱 请发送确认邮件。
Step 2: Install and Launch the Program
Open the downloaded file to install Nitro PDF on your PC.
After installation, launch the program to access its tools.
Nitro Pro supports both Windows and 苹果.
这就是仪表盘的样子：
✓ 检查点： You should see the main toolbar and Create panel.
Step 3: Open Your First File
Drag and drop any file into the Nitro Pro window to start.
✅ 完成： 您已准备好使用以下任何功能。
How to Use Nitro Word to PDF
Word 转 PDF lets you convert Word files into polished PDF documents in seconds.
以下是使用步骤。
Step 1: Open the Create Panel
Click the Create panel on the Nitro Pro toolbar.
Step 2: Select Your Word File
Choose ‘PDF’ and pick the Word document you want to convert.
这就是它的样子：
✓ 检查点： A new PDF opens with your formatting intact.
Step 3: Save the PDF
Name the file and save it to your folder.
✅ 结果： Your Word file is now a shareable PDF.
💡 专业提示： Drag a Word file straight into the window to convert it without opening menus.
How to Use Nitro PDF to Word
PDF 转 Word lets you turn locked PDF files back into editable Word documents.
以下是使用步骤。
步骤 1：打开“转换”选项卡
Click the ‘Convert’ tab at the top of the screen.
Step 2: Choose ‘to Word’
Select ‘to Word’ and load your PDF document.
这就是它的样子：
✓ 检查点： Nitro creates an editable .docx version of the file.
Step 3: Edit the Output
Open the new file in Microsoft Office to modify 文本 自由地。
✅ 结果： Your PDF is now a fully editable Word document.
💡 专业提示： Use OCR first if the PDF was scanned, so the text becomes searchable before export.
How to Use Nitro PowerPoint to PDF
PowerPoint to PDF lets you save slide decks as fixed-layout PDF documents.
以下是使用步骤。
Step 1: Open the Create Panel
Click ‘PDF’ on the Create panel in the toolbar.
Step 2: Pick Your Slides
Select the PowerPoint file you want to convert.
这就是它的样子：
✓ 检查点： Each slide becomes one page in the PDF.
步骤三：保存并分享
Save the PDF, then share it from the Share tab.
✅ 结果： Your deck is now a clean, fixed PDF.
💡 专业提示： Export to PDF before emailing slides so fonts and layout never shift on another device.
How to Use Nitro PDF to PowerPoint
PDF to PowerPoint lets you pull a PDF back into editable PowerPoint slides.
以下是使用步骤。
步骤 1：打开“转换”选项卡
Go to the ‘Convert’ tab on the toolbar.
Step 2: Choose PowerPoint
Select the PowerPoint export option and load your PDF.
这就是它的样子：
✓ 检查点： Nitro rebuilds your pages as editable slides.
Step 3: Refine the Slides
Adjust text and images directly inside PowerPoint.
✅ 结果： Your PDF is now an editable slide deck.
💡 专业提示： Check image placement after export, since complex layouts sometimes need minor cleanup.
How to Use Nitro Excel to PDF
Excel to PDF lets you convert spreadsheets into print-ready PDF files.
以下是使用步骤。
Step 1: Open the Create Panel
Click ‘PDF’ on the Create panel in Nitro Pro.
Step 2: Select the Spreadsheet
Choose the Excel file you want to convert.
这就是它的样子：
✓ 检查点： Your spreadsheet becomes a tidy PDF.
Step 3: Save the File
Name and save the PDF to your device.
✅ 结果： Your Excel data is now a fixed PDF.
💡 专业提示： Set the print area in Excel first so wide tables fit neatly on each PDF page.
How to Use Nitro PDF to Excel
PDF to Excel lets you move PDF tables straight into Excel for analysis.
以下是使用步骤。
步骤 1：打开“转换”选项卡
Click ‘Convert’ then ‘to Excel’ on the toolbar.
Step 2: Load Your PDF
Select the PDF document that holds your table data.
这就是它的样子：
✓ 检查点： Nitro maps the table into Excel rows and columns.
Step 3: Clean the Data
Adjust columns in Excel to match your needs.
✅ 结果： Your PDF table is now a working spreadsheet.
💡 专业提示： Review merged cells after import, as dense tables can occasionally shift a column.
How to Use Nitro Image to PDF
Image to PDF lets you combine several images into one PDF document.
以下是使用步骤。
Step 1: Open the Create Panel
Click ‘PDF’ on the Create panel in the toolbar.
步骤二：添加图片
Drag and drop multiple image files into the window.
这就是它的样子：
✓ 检查点： Nitro stacks each image as its own page.
Step 3: Reorder Pages
Use the Pages pane to rearrange or remove pages.
✅ 结果： Your images are now a single PDF.
💡 专业提示： Use the Combine tool to merge scanned photos and existing PDFs into one file.
How to Use Nitro PDF to Image
PDF to Image lets you export PDF pages as standalone image files.
以下是使用步骤。
步骤 1：打开“转换”选项卡
Click the ‘Convert’ tab on the toolbar.
Step 2: Choose Image Export
Select the image format and load your PDF.
这就是它的样子：
✓ 检查点： Each page exports as a separate image.
Step 3: Save the Images
Pick a folder and save the exported files.
✅ 结果： Your PDF pages are now image files.
💡 专业提示： Export to high-resolution images when you need PDF pages for slides or social posts.
How to Use Nitro PDF eSignatures
电子签名 lets you sign and send contracts with built-in eSignatures.
以下是使用步骤。
Step 1: Open the Forms or Sign Tools
Add a text box or signature field to your document.
Step 2: Place the Signature
Drop the signature field where the contract needs signing.
这就是它的样子：
✓ 检查点： The document is ready for a secure signature.
Step 3: Send for Signing
Upload the file and send it for electronic signing.
✅ 结果： Your contract is signed and legally binding.
💡 专业提示： Nitro Sign adds audit trails, so every signature stays compliant and verifiable.
Nitro PDF Pro Tips and Shortcuts
After testing Nitro PDF for over two years, here are my best tips for editing faster.
These shortcuts boost your daily productivity and efficiency.
键盘快捷键
| 行动 | 捷径 |
|---|---|
| Open a file | Ctrl + O |
| 保存更改 | Ctrl + S |
| Search text | Ctrl + F |
| Print to PDF | Ctrl + P |
大多数人错过的隐藏功能
- OCR scanning: Turn scanned PDF files into searchable, editable documents from the toolbar.
- Combine tool: Merge multiple PDF documents into a single file in one click.
- Pages pane: Drag pages to reorder, delete, or insert new pages with precision.
Nitro PDF Common Mistakes to Avoid
Mistake #1: Editing a secured file
❌ 错误： Trying to modify text on a signed or password protected PDF.
✅ 右图： Unlock the file first, then use the Edit tab on unsigned documents.
Mistake #2: Overwriting the original
❌ 错误： Saving edits over your only copy of the PDF.
✅ 右图： Save changes under a new file name to keep the original safe.
Mistake #3: Skipping OCR on scans
❌ 错误： Converting a scanned PDF to Word without running OCR.
✅ 右图： Run OCR first so Nitro can read and modify text accurately.
Nitro PDF Troubleshooting
Problem: Text won’t edit
原因： The PDF is signed, secured, or scanned as an image.
使固定： Remove 安全, or run OCR so the text becomes editable.
Problem: Conversion looks messy
原因： The original file used complex tables or custom fonts.
使固定： Clean the layout in Word or Excel, then convert again.
Problem: The program runs slowly
原因： Very large PDF files can slow older computers.
使固定： Split big files with the Pages pane before heavy editing.
📌 笔记： If none of these fix your issue, contact Nitro PDF support.
Nitro PDF是什么？
Nitro PDF is a PDF tool that lets you create, edit, convert, and sign documents in one place.
Think of it like Adobe Acrobat, but with a cleaner, simpler interface.
Nitro is great for creating PDF documents and adding comments and annotations for review and feedback.
Text and images can be modified directly on the page with precision.
Nitro Pro provides seamless integration with Document Management Systems.
This helps streamline your document workflow.
It is trusted by professionals who handle contracts every day.
You’ll find the Share button in the top right corner of the screen.
Everything is packed into a nice, clean interface.
The pros include speed, security, and a low monthly price.
观看这段快速概览：
它包含以下主要特点：
- Word to PDF: Convert Word documents into shareable PDF files
- PDF 转 Word： Pull PDF files back into editable Word format
- PowerPoint to PDF: Save PowerPoint decks as fixed-layout PDFs
- PDF to PowerPoint: Rebuild a PDF into editable PowerPoint slides
- Excel to PDF: Turn Excel sheets into print-ready PDFs
- PDF to Excel: Move PDF tables into working Excel spreadsheets
- Image to PDF: Combine images into a single PDF document
- PDF to Image: Export PDF pages as standalone image files
- eSignatures: Sign contracts with secure, built-in eSignatures
如需完整评测，请参阅我们的 Nitro PDF review.
Nitro PDF 定价
Here’s what Nitro PDF costs in 2026:
| 计划 | 价格 | 最适合 |
|---|---|---|
| 标准 | 每用户每月 15 美元 | Individuals doing everyday PDF work |
| 加 | 风俗 | Teams needing extra workflow tools |
| 经典的 | 一次性费用 270 美元 | Users who prefer a one-time buy |
免费试用： Yes — Nitro Pro offers a 14-day free trial.
免费版： No permanent free version, only the trial.
💰 性价比最高： Standard — full editing and conversion at a low monthly price.
Nitro PDF 与其他替代方案的比较
How does Nitro PDF compare? Here’s the competitive landscape:
| 工具 | 最适合 | 价格 | 等级 |
|---|---|---|---|
| Nitro PDF | All-round editing | 每月15美元 | ⭐ 3.8 |
| PDF专家 | Mac users | $80/yr | ⭐ 4.6 |
| Foxit | Lightweight editing | 每月15美元 | ⭐ 4.5 |
| pdf填充器 | Online forms | 每月 8 美元 | ⭐ 4.4 |
| Tenorshare | Quick conversions | 每月 20 美元 | ⭐ 4.2 |
| PDF元素 | 预算编辑 | 每月10美元 | ⭐ 4.5 |
| DocHub | Free signing | 每月10美元 | ⭐ 4.4 |
| 乌干达人民国防军 | Cross-platform use | 每月 5 美元 | ⭐ 4.5 |
快速精选：
- 综合最佳： Nitro PDF — editing, converting, and signing in one program.
- 最佳预算： UPDF — full features at the lowest monthly price.
- 最适合初学者： PDFelement — simple layout for new users.
- Best for Mac: PDF Expert — built for Apple 设备.
🎯 Nitro PDF 的替代方案
正在寻找 Nitro PDF 的替代方案？以下是一些最佳选择：
- 🚀 PDF专家： Polished Mac PDF editor with fast annotation and clean reading tools for Apple users.
- 💰 Foxit： Lightweight program that edits PDF files quickly without a heavy install.
- 🎨 pdfFiller： Browser-based editor great for filling forms and signing PDF documents online.
- ⚡ 男高音份额： Fast converter for turning PDF files into Word, Excel, and other formats.
- 🔒 PDF元素： Affordable editor with strong tools to modify text and images in PDFs.
- 🧠 DocHub： Free signing tool that handles PDF forms and feedback inside your browser.
- 👶 UPDF： Cross-platform editor with low pricing and a friendly setup for beginners.
完整列表请参见我们的 Nitro PDF alternatives 指导。
⚔️ Nitro PDF 对比
以下是Nitro PDF与各竞争对手的对比：
- Nitro PDF 与 PDF Expert： PDF Expert wins on Mac polish, but Nitro PDF leads on Windows editing and conversion.
- Nitro PDF 对比 Foxit： Foxit feels lighter, yet Nitro PDF offers deeper conversion and signing tools.
- Nitro PDF 与 pdfFiller 的对比： pdfFiller shines online, while Nitro PDF is stronger as a desktop program.
- Nitro PDF 对比 Tenorshare： Tenorshare converts fast, but Nitro PDF covers more file types and editing.
- Nitro PDF 与 PDFelement 对比： PDFelement is cheaper, though Nitro PDF gives a more complete toolbar.
- Nitro PDF 与 DocHub 对比： DocHub is free for signing, yet Nitro PDF handles heavier editing work.
- Nitro PDF 与 UPDF： UPDF beats Nitro on price, while Nitro PDF wins on advanced conversion.
Start Using Nitro PDF Now
You learned how to use every major Nitro PDF feature:
- ✅ Word 转 PDF
- ✅ PDF 转 Word
- ✅ PowerPoint to PDF
- ✅ PDF to PowerPoint
- ✅ Excel to PDF
- ✅ PDF to Excel
- ✅ Image to PDF
- ✅ PDF to Image
- ✅ eSignatures
下一步： 选择一项功能，立即试用。
Most people start with Word to PDF.
It takes less than five minutes to use.
常见问题解答
Nitro PDF是免费的吗？
No. Nitro PDF has no permanent free version, but it offers a 14-day free trial so you can test every editing and conversion tool before buying.
Nitro PDF 比 Adobe Acrobat 更好吗？
Nitro PDF costs less and feels simpler than Adobe Acrobat. Acrobat has more advanced extras, but Nitro covers most editing, conversion, and signing needs well.
Is Nitro PDF safe to use?
Yes. Nitro PDF adds password protection, encryption, and digital signatures, keeping your PDF documents secure during editing, sharing, and signing.
Can Nitro PDF convert files to Word and Excel?
Yes. The Convert tab turns PDF files into editable Word, Excel, and PowerPoint formats, and converts those files back into PDF too.
Does Nitro PDF work on Mac?
Yes. Nitro Pro supports both Windows and Mac, and Nitro Sign also runs on iOS and Android for mobile signing.
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