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Last updated on Sep 7, 2026

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How to extract text from scanned PDFs with pdfFiller

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Extract text from scanned PDFs and do more online

  • Turn image-based PDFs into searchable, editable documents Pull text out of scanned pages, photos, and image-only PDFs instantly. Our OCR engine recognizes characters across multiple languages and converts them into selectable, copyable, searchable content—without downloading software or converting the file first. Works on any device, directly in your browser.
  • Fill out and edit scanned forms you couldn't touch before Once OCR processes your document, form fields and static text become editable. Type directly over scanned lines, correct errors, update dates or amounts, and add your own text anywhere on the page—the same way you'd edit a regular document. No more printing, handwriting, and scanning back.
  • Find any word or phrase inside your document After recognition, your PDF becomes fully searchable. Jump to specific clauses in a contract, locate a name in a multi-page report, or ctrl+F through a scanned lease agreement—exactly like a native digital file.
  • Redact, sign, and send—without leaving the editor After unlocking your document with OCR, complete the rest of your workflow in one place. Permanently redact sensitive information like SSNs or account numbers, add a legally binding signature, or send the file out for others to sign via a secure link—no switching tools.
  • Compress and finalize your document Cropping and resizing can leave your file larger than expected. Use the built-in compression tool to reduce file size with one click before downloading or sharing—without sacrificing quality.

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Education

Educators and administrators use pdfFiller to edit lesson plans, sign permission slips, and collaborate on curriculum updates. Create fillable forms for enrollment or evaluations, and organize PDFs with ease, all on one platform.

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Elderly first time user. Not fully familiar with computers, but could get used to it.
David
I have used it to modify pdfs for education
Christina W
very difficult to use -and the system does not total the # on each page like turbo tax does -not user friendly -hard to go back to add forms -that you did not originally prepare
cecil r
haven't used it much yet. so far I like it because it is easier than printing and scanning back in after signing.
Bruce S
Very easy to use and I've found most forms that I need.
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Forms library and signature sending tool
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Random glitches and sudden document export errors
What problems are you solving with the product? What benefits have you realized?
Sending documents for signature and editing IRS forms
Administrator in Information Technology and Services
easy to navigate, easy to use, thank you, (My apology but I don't really do surveys)
Mark M
I would like to, but now is not the time
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Too expensive for casual users It's too expensive for third world countries. I just need to remove some watermarks. I need it to use it once a month
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Extract text from any scanned PDF—instantly

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More than a PDF editor

How to Edit Scanned PDF Documents

Need to edit text in a scanned PDF document without recreating the file from scratch? In this pdfFiller tutorial, you’ll learn how to use OCR (Optical Character Recognition) to recognize scanned text, make edits, and prepare documents such as resumes, contracts, HR forms, applications, and business records for your workflow. See how pdfFiller makes working with scanned documents straightforward—from running OCR and editing recognized text to choosing the best editing method and exporting your finished PDF.

FAQ

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The most effective way to convert scanned PDF documents into editable formats is by using Optical Character Recognition (OCR) technology. OCR scans the text in your PDF and converts it into a format that can be edited, such as Word or Excel. To achieve this with pdfFiller, simply upload your scanned PDF, select the OCR feature, and choose your desired output format. This method not only preserves the layout but also ensures that the text is accurately recognized. For optimal results, ensure your scanned document is clear and high-resolution, as this significantly enhances OCR accuracy.

pdfFiller prioritizes user security by implementing robust encryption protocols during the conversion of scanned PDFs. When you convert scanned PDF files, your documents are processed using secure servers, and all data is encrypted both in transit and at rest. This means that your sensitive information remains protected from unauthorized access. Additionally, pdfFiller complies with industry standards for data protection, ensuring that your documents are handled with the utmost care. For added security, consider using password protection for your converted files to further safeguard your information.

Yes, pdfFiller allows you to convert scanned PDF files across multiple devices seamlessly. The platform is cloud-based, meaning you can access your documents and perform conversions from any device with an internet connection, whether it's a desktop, tablet, or smartphone. Simply log into your pdfFiller account, upload your scanned PDF, and initiate the conversion process. This cross-platform compatibility ensures that you can work on your documents anytime, anywhere, making it ideal for remote professionals and legal teams who need flexibility.

If the OCR conversion of your scanned PDF is inaccurate, there are several steps you can take to improve the results. First, ensure that your scanned document is of high quality; blurry or low-resolution scans can hinder OCR accuracy. If the initial conversion is not satisfactory, try adjusting the settings in pdfFiller, such as selecting a different output format or re-running the OCR process. Additionally, you can manually correct any errors in the converted document using pdfFiller’s editing tools. For best practices, always proofread the converted text to ensure it meets your standards.

Yes, pdfFiller supports batch conversion of multiple scanned PDFs, allowing you to save time and streamline your workflow. To batch convert, simply upload all the scanned PDFs you wish to convert, select the OCR feature, and choose your desired output format for each document. This feature is particularly beneficial for legal teams and SMEs that handle large volumes of documents, as it automates the conversion process and reduces manual effort. Remember to check the quality of each document after conversion to ensure accuracy.

While OCR technology is powerful, there are some limitations to be aware of when converting scanned PDFs. The accuracy of the conversion can vary based on the quality of the original scan; documents with complex layouts, unusual fonts, or poor resolution may not convert perfectly. Additionally, OCR may struggle with handwritten text or documents with significant graphical elements. To mitigate these issues, ensure your scanned PDFs are clear and well-structured before conversion. Using pdfFiller’s editing tools post-conversion can also help you refine the output for better usability.

To optimize your scanned PDF for better conversion results, start by ensuring that the document is scanned at a high resolution (at least 300 DPI is recommended). This clarity helps the OCR software accurately recognize text. Additionally, use a flatbed scanner to avoid distortion and ensure that all pages are straight and aligned. If your scanned PDF contains images or graphics, consider separating them from the text to improve recognition accuracy. After conversion, utilize pdfFiller’s editing features to make any necessary adjustments, ensuring that your final document meets your needs.

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Convert Scanned PDF

Convert scanned PDFs into editable documents quickly and easily using pdfFiller's OCR tools.

What is OCR and How Does It Work?

OCR, or Optical Character Recognition, is a technology that converts different types of documents, such as scanned paper documents or images captured by a digital camera, into editable and searchable data. By using OCR, small businesses can convert scanned PDFs into formats that are easier to manage and edit. This technology allows you to extract text from images, making it possible to edit scanned documents just like native PDFs. Unlike editing native PDFs, where text is already in a digital format, OCR transforms images of text into actual text data, which can be modified and manipulated.

Why You Need OCR for Scanned PDFs

Scanned PDFs often present challenges for small and medium-sized businesses. Common issues include the inability to edit text, difficulty in searching for specific information, and the need to retype documents. Without OCR, these scanned documents remain static images, limiting their usability. Editable documents are essential for efficient workflows, allowing teams to make necessary changes and updates without starting from scratch. For instance, converting scanned invoices into editable formats can save time and reduce errors in data entry.

How to Access OCR and Scan Tools in pdfFiller

  • Log in to your pdfFiller account.
  • Navigate to the toolbar on the left side of the screen.
  • Select the "OCR" option from the menu.
  • Choose the scanned document you want to convert.
  • Click on the "Convert Scanned PDF" button to initiate the process.

Step-by-Step Instructions for Converting Scanned PDFs

  • Upload the scanned PDF document to your pdfFiller account.
  • Once uploaded, select the document and click on the "OCR" option.
  • Choose the language of the text in the scanned document for better accuracy.
  • Click "Start OCR" to begin the conversion process.
  • Wait for the OCR process to complete; this may take a few moments.
  • After conversion, review the extracted text for any errors.
  • Edit the document as needed using the editing tools available.
  • Save the edited document in your desired format, such as Word or PDF.

Editing Scanned PDFs After OCR

Once you have applied OCR to your scanned PDFs, you can access Edit Mode to make changes. This allows you to modify text, add annotations, or insert images as needed. For example, if you need to update a scanned contract, you can easily change the terms or add new clauses directly in the document. After making your changes, remember to save the edited document to preserve your updates.

Converting Scanned PDFs to Word and Other Formats

pdfFiller supports converting scanned PDFs into various formats, including Word, Excel, and plain text. This flexibility allows you to choose the format that best suits your needs. The conversion process is straightforward: simply select the desired format after running OCR and click "Convert." Each format has its benefits; for instance, converting to Word allows for easy editing, while Excel is ideal for data analysis.

Extracting Text from Scanned Documents

Extracting text from scanned PDFs can be done in bulk using pdfFiller's OCR capabilities. This feature is particularly beneficial for small businesses that need to process large volumes of documents quickly. Once the text is extracted, you can use it for various purposes, such as creating reports or updating databases. The ability to extract text efficiently saves time and enhances productivity.

Clean Up and Sharpen Scanned PDFs

Improving the quality of scanned PDFs is essential for readability. pdfFiller offers Clean Up filters that can remove noise and enhance text clarity. Additionally, sharpening options can make text more legible, which is particularly important for documents that will be shared or printed. Ensuring your scanned PDFs are clear and easy to read improves communication and reduces misunderstandings.

Comparing pdfFiller's OCR with Competitors

When comparing pdfFiller's OCR capabilities with competitors, several key differentiators emerge. Adobe Acrobat offers robust OCR features but comes with a higher price tag, making it less accessible for small businesses. Smallpdf provides basic OCR capabilities but lacks the comprehensive editing features of pdfFiller, limiting usability for complex documents. ABBYY FineReader is known for high accuracy in OCR, but its complexity may overwhelm users looking for straightforward solutions like pdfFiller.

Next Steps After Converting Scanned PDFs

After converting scanned PDFs, you can take further actions to enhance your document workflows. This includes filling forms directly within the document, signing it electronically, and sharing it with team members or clients. By integrating these steps into your workflow, you can ensure that your document management process is efficient and effective.

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