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Quick Start: How to Add Text to PDF File

In our daily work and study, we often need to edit PDF files, and one of the most common needs is to add text.🎈 Whether it is to supplement the content of the document, add notes or annotations, mastering the skills to add text to PDF files is very practical. 🎯In this article, we will introduce in detail several commonly used tools to help you easily add text to PDF files. 🧐They are:
✅ Swift PDF Converter,
✅ WorkinTool PDF Converter,
✅ PDF24 Tools
✅ DocFly

Last updated on July 31, 2025 by Jimmy Written by Jimmy
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Quick Start: How to Add Text to PDF File

How to Add Text to PDF File?💡 PDF format files, with their cross-platform compatibility and a high degree of format consistency, are widely used in the office, learning, design, and other fields. 🙋‍♀️However, the editability of PDF files is relatively poor, and it is not easy to modify the text in PDF files directly.🔮

This article aims to provide readers with a comprehensive guide to introduce a variety of tools to add text to PDF files, and elaborate on the specific steps to help readers easily deal with different PDF editing needs.✨

How to Add Text to PDF File

First, why the need to add text in PDF

1️⃣ Improve the content: PDF format is fixed, but the original document may be missing information or errors. Add text to supplement key details and correct errors, so that the document content is complete and accurate.

2️⃣ Mark the key: in academic research, work reports,and other scenarios, by adding text to the important points, data marking, annotation, and highlighting the core content, so that readers can quickly grasp the focus.

3️⃣ Personalized customization: the use of PDF templates, which can be filled with specific information, such as name, date, etc., to generate personalized documents to meet specific needs.

🔹Scene coverage:

  • Academic scenarios: thesis PDF needsto add references or tutor annotations, but the original document has no editing rights.
  • Business scenarios: the contract PDF needsto add terms or sign the date, but can not directly insert the text.
  • Personal scenarios: e-books need to take notes, a resume needs to be updated with work experience, but the formatting is difficult to adjust.

Second, the general method of adding text

📌Directly edit PDF: use professional tools to modify the original document.

📌To Word editor: convert to editable format after modification (for complex layout).


Third, add the specific method of text and operating guidelines

1.Use Swift PDF Converter

Swift PDF Converter is a powerful PDF conversion and editing tool. ⭕It not only supports a variety of file formats and batch conversion, but also retains the original layout, while integrating compression, translation, recognition, and other useful features.🙋‍♀️

Swift PDF Converter

Through an intuitive interface design, users can directly insert text into specified locations within a PDF. 📢The design supports customization of fonts, sizes, colors, and transparency. 🎯Users can also precisely control the text’s position and alignment, thereby avoiding the layout disarray caused by coordinate calculation errors in traditional tools.⌛

✅ Operation steps:

Download and install Swift PDF Converter on your device.

download for win

Open the software, in the “PDF manipulation” in the “PDF Editor“, where you need to add text to the PDF file imported into the software.

Swift PDF Converter (step 2)

Find the “Text” button in the editing interface, and click to enable the corresponding function. In the appropriate location, click to add a text box for the document.

Swift PDF Converter (step 3)

In the text box, enter the text you want to add. If necessary, you can also adjust the font, size, color, and transparency of the text. Click “Save Download” to save the editing result to the device.

Swift PDF Converter (step 4)

2.Use WorkinTool PDF Converter

WorkinTool PDF Converter is a multi-functional PDF toolbox with PDF conversion, editing, compression, merging, and other functions in one. 🧐It is widely welcomed for its powerful features and good user experience.⭐

WorkinTool PDF Converter

The interface is simple and intuitive, supports the free adjustment of fonts, font size, color, and other formats to ensure that the new content and the original document style are in unity.✨

✅ Operation Steps:

Similarly, after installing WorkinTool PDF Converter, find “View & Edit” in the main interface of the software, select “PDF Edit“, and then upload the PDF file you want to edit. File you want to edit.

WorkinTool PDF Converter (step 1)

After the file is uploaded, find “Text” in the upper function bar. Left-click in the appropriate location, add a text box, and enter text.

WorkinTool PDF Converter (step 2)

After editing, click the “Download” button to save the edited file.

WorkinTool PDF Converter (step 3)

3.Use PDF24 Tools

PDF24 Tools provides a wealth of PDF processing functions, including PDF conversion, editing, compression, merging, etc. 🎯PDF24 Tools does not need to be installed; just upload the PDF file, and it can be processed.🚩

PDF24 Tools

The website adopts a drag-and-drop operation, and users can directly insert text boxes at any position on the PDF page.📰 Support for real-time preview of the modification effect, without the need to repeatedly save the view, is especially suitable for the need to quickly mark up and revise the PDF content for the user to use.🎈

✅ Operation steps:

Enter the online website, in the main interface of the function bar, to find “Edit PDF“. Click “Choose file“, upload the PDF file you need to edit.

PDF24 Tools (step 1)

Come to the Edit Processing page, find “Add text” in the function bar, and click to use.

PDF24 Tools (step 2)

In this article box, modify the text content; at the same time, you can also adjust the text of the relevant parameters. Click “Save PDF” to save the document.

PDF24 Tools (step 3)

4.Use DocFly

DocFly is an online PDF editor that allows users to edit PDF files directly in the browser, without having to download or install any software.👀

DocFly

In terms of adding text, users can use its built-in text editing tools to insert text in any location after uploading a PDF, and customize fonts, colors, and other attributes.🥳

✅ Operation steps:

Enter the site’s “PDF Edit” function, click “Click to upload your PDF“, and upload the document to be edited.

DocFly (step 1)

Enable the “Text” function, and add a text box in the appropriate location. Fill in the text, adjust the font, size, color, and other attributes.

DocFly (step 2)

If you are not satisfied with the position of the text box, and you can directly drag the text box to adjust its position.

DocFly (step 3)

Click “Save“, you can save and download the PDF after adding text.

DocFly (step 4)


Fourth, common problems

 🔹 Problem Type 🔹 Possible causes 🔹 Solution
 Can not edit  The file is protected; editor function is limited  Unprotect the file; replace the professional PDF editor
 Formatting error  Editor default settings do not match; copy and paste into the original formatting  Adjust the font, font size and other formats; clear the original format and reset it
 Location is not allowed  Operation is not skillful; PDF file layout is complicated  Use the text box tool to pinpoint the location; adjust the page layout
 Failure to save  Permission problems; editor failure; file corruption  Check the file write permission; restart the editor; use repair tools to repair the file

Fifth, conclusion

In the office, learning, and other diverse scenarios, “How to Add Text to PDF File” is something that a lot of people are interested in. 📌In this paper, a detailed description of the reasons for adding text in PDF, general methods, and introduces Swift PDF Converter, WorkinTool PDF Converter, and other specific tools and their operating procedures, and gives solutions to common problems.📝 I believe that through the introduction of this article, the reader can easily cope with different needs and quickly complete the task of adding text to PDF documents.⏳