Paraphrasing a text means rewording it in your own way, all while keeping its main ideas and structure intact. It's a great tool to dodge plagiarism, improve your writing, and grasp the text better. However, it can get tough, especially for lengthy, complex, or foreign-language texts.
That's where AI, or artificial intelligence, swoops in to save the day, making paraphrasing PDFs a breeze. AI is like the brainpower that machines have, allowing them to do things like understand words, see pictures, and solve problems - pretty cool, right? Regarding PDFs, AI offers various tools to help you rephrase them just as you want. Easy peasy!
How to Use the Best Tool—UPDF AI to Paraphrase a PDF Effortlessly?
Looking to effortlessly paraphrase PDF documents? Look no further than UPDF, a versatile tool that's here to make your life easier. UPDF AI is like your paraphrasing buddy in the digital world, helping you rewrite, summarize, translate, and explain any PDF document in an instant.
Want to paraphrase PDF with AI by UPDF? Here's how to do it: Download it now and try the powerful AI tool.
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Step 1. Copy the Text You Want to Paraphrase in PDF
Enter editing mode by clicking the "Edit PDF" icon. Choose the paragraph to paraphrase and copy it using "Ctrl + C" or right-click and click the "Copy" option.

Step 2. Ask UPDF AI to Parapharase the Text
Head over to the UPDF AI icon, switch to "Chat" mode, and type your command, like "Please paraphrase this paragraph for me: [Paste the content here]." Hit Enter.

Step 3. Copy the Paraphrased Text to PDF
UPDF AI will instantly paraphrase your content. UPDF AI can rephrase any paragraph or sentence in your PDF, giving it a fresh look while preserving the essence. You're in control - choose the level of rewriting that suits your style, from mild tweaks to a more aggressive transformation.
If the AI-generated rewrite feels too brief, you can ask UPDF AI to expand further and enrich the content with additional details.
Copy the result by clicking the copy icon located on the bottom-right corner of the result.
Paste it back into your PDF to replace the original text. Now you can adjust the text font, size, color, etc., to match the original content. Save the PDF, and you're done!

The best part? UPDF AI offers a free version with incredible benefits to try before you upgrade:
- Up to 5 files and 100 pages per file for free!
- Get insights on up to 100 questions through the chatbot!
- Chat with multiple PDFs by creating collections in the AI Assistant Online!
- Support analyzing scanned PDF documents (perform the OCR process first) in almost all languages in the world!
- Upload up to 10 MB files!
- Fast and accurate results driven by advanced and powerful AI (GPT-4o and DeepSeek R1).
Other AI Features Other Than Paraphrasing PDF
Imagine having a tool that revamps your text and enables you to grasp it better, all with a few clicks. Let's take a closer look at its other key AI features:
- Summarize: Condense your PDF content without losing the important bits. UPDF AI can summarize your document, highlighting the main points so you get the essence in a nutshell. Choose from short, medium, or long summaries based on your needs.
- Translate: Break down language barriers effortlessly. UPDF AI can translate your PDF into over 100 languages using cutting-edge neural machine translation. Whether it's English, Spanish, French, Chinese, Arabic, or beyond, the choice is yours.
- Explain: Don't let complex language hold you back. UPDF AI can simplify any PDF by providing definitions, examples, synonyms, and antonyms. It's your handy tool to enhance understanding, enrich your vocabulary, and learn something new.
- Chat with Image: An AI feature that analyzes information from images and answers questions based on the content.
- AI-Integrated Mind Map Generator: extracts and organizes key information from PDF files into a visual mind map.

To know more about UPDF AI, you can watch the below video.
Also Read: How to Rewrite PDF
How to Paraphrase a PDF Online for Free?
If you're looking to spruce up and paraphrase PDF files online, you need to check out GroupDocs Rewriter. It promises to take your PDF, shake it up a bit, and present you with a rephrased version in no time. You can even tweak the level of changes, from a gentle touch to a more radical makeover.
Here is how you can paraphrase content with this tool:
- Hop onto the website and upload file via browsing or simply paste the URL.
- Select Language, Diversity, and other parameters.
- When done, hit Rewrite and wait for a while until the system rewrites content.
- Within a few minutes, you will have rewritten version of your uploaded content available for downloading in your set format. Isn’t it amazing?
But, before you get too excited, there are a few downsides to this tool that need mentioning:
- Sometimes, it greets you with a frustrating "Bad Gateway" message when you try to upload or download your PDF. Talk about a mood dampener!

- The quality of the paraphrasing isn't always up to par. It can mess up the meaning, throw in grammar or spelling errors, or use odd words that don't fit. Not exactly the makeover you were hoping for!
- It may take longer than expected, which can be very frustrating.
- It has a word limit of 10,000 characters.
- Language options are limited to 9 supported languages including Arabic, English, and French.

So, while it's an option, we'd advise exploring more reliable and effective tools to paraphrase PDFs, like UPDF.
Why You Need to Paraphrase a PDF?
Paraphrasing a PDF is akin to giving it a contemporary facelift—maintaining the structural integrity while injecting a fresh style. This process involves rephrasing the text conveying the original ideas in your unique wording. Picture it as a creative retelling of a familiar tale. Here is how you might need to paraphrase PDF file:
Enhancing Understanding and Avoiding Plagiarism
Paraphrasing a PDF involves rewording the original text, allowing you to grasp the content more deeply while avoiding plagiarism. It pushes you to articulate ideas in your own unique way, strengthening your understanding.
Improving Readability and Accessibility
PDFs can sometimes present information in a complex or formal manner. Paraphrasing simplifies the text, making it reader-friendly and easier to comprehend. It's especially beneficial when communicating with a broader or diverse audience.
Adapting Tone and Style
Each writer has a unique style and tone. Paraphrasing lets you infuse your personal touch into the text, adapting it to match your intended tone or the preferences of your audience.
Facilitating Privacy and Reducing Repetition
Paraphrasing is crucial when dealing with confidential or sensitive information, allowing you to convey the message using different words. Additionally, in documents with repetitive information, paraphrasing helps in maintaining interest and engagement.
FAQs on How to Paraphrase a PDF
Can UPDF AI paraphrase the whole document automatically, without manual intervention?
Of course. You can manually enter specific requests in the chat box, such as "Paraphrase the PDF for me". The generated content can be exported as a TXT file or Markdown.
What sets UPDF AI apart from general rewriting tools like Grammarly and QuillBot?
UPDF AI is better suited for users who need to process and edit PDF documents, while Grammarly and QuillBot focus more on refining and rewriting text content.
When uploading a PDF to UPDF AI, will the document content be stored or used to train the AI model?
According to UPDF’s privacy policy, content uploaded to UPDF AI is neither stored nor used for AI model training. UPDF respects user privacy and implements measures to ensure document security. Processing occurs within the user’s computing environment, and no data is saved on servers.
For specific privacy or data security concerns, please refer to UPDF’s full privacy policy.
Wrapping it Up!
Paraphrasing your PDF is highly accurate and effortless with AI on your side. For a seamless and efficient paraphrasing experience, UPDF AI stands out. Why wait? Download and try UPDF today to give your PDFs a fresh voice.
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