Why Copying and Pasting Text Turns to Gibberish?

Many users across forums like Reddit and Adobe Community report issues where copying and pasting text turns to gibberish, leaving lines of unintelligible characters instead of readable content. This problem, commonly referred to as PDF gibberish text, can happen with scanned PDFs, password-protected files, or PDFs created from unusual fonts. Some see weird characters pasted after copying text from a PDF file when using Adobe Reader.

Before diving into solutions, it’s important to understand why copy-paste gibberish occurs:

1. Scanned PDFs: Text in scanned PDFs is stored as images, not text. Copying such content often results in meaningless symbols.
2. Font Encoding Issues: Some PDFs use custom or embedded fonts that don’t map correctly to standard text.
3. Corrupted PDF Files: Damaged PDFs may display readable text but turn into gibberish when copied.
4. Software Limitations: Older PDF readers may mishandle special characters, leading to PDF gibberish text.

The good news? You don't have to retype everything manually. Here are six ways to fix gibberish when copying text from a PDF, from simple workarounds to permanent solutions.

How to Fix Gibberish When Copying Text from a PDF?

Method 1: Fix Gibberished Text in PDF with SwifDoo PDF

The direct way to fix the copy-paste gibberish is to try another PDF tool with the OCR function. SwifDoo PDF viewer handles garbled text issues differently than basic readers.

Instead of struggling with broken font maps, SwifDoo offers multiple ways to get clean text:

• Direct copy from searchable PDFs without encoding errors.
• OCR technology that reads scanned documents and turns them into real text.
• PDF to Word conversion that preserves formatting while fixing gibberish.
• Batch processing for when you have multiple problem files.

With SwifDoo PDF, you do not need to change printer settings or hunt for outdated software updates.

• Just open your file.
• Select the text.
• Copy the words.

It works every time.

Method 2: Use OCR for Scanned PDFs

If your PDF comes from a scanner or a photo, the "text" is actually just an image. No amount of font trickery will fix this. You need OCR to create a real text layer.

Here, we would like to use SwifDoo PDF as an example. If you use other PDF editors, please make sure it's equipped with a high-quality OCR tool.

Step 1: Open your scanned PDF in SwifDoo PDF and click the OCR button in the Tools section.

Step 2: Select your language (this improves accuracy) and choose Searchable Text and Images.

Step 3: Click Apply and wait a few seconds. Copy your text from the OCR-processed file.

Method 3: Convert the PDF to Word or Text

For stubborn files, converting the entire PDF to another format bypasses the copy-paste problem entirely. Once the file is in Word or plain text format, you can copy without any issues.

If you are an Adobe Acrobat user, open your PDF in it and choose to export the file as Microsoft Word or Plain Text. If you do not have Acrobat Pro, free online converters work too. Just be careful with sensitive documents.

Step 1: Go to the official online Adobe converter and upload your files.

Step 2: Wait for a while, and you are allowed to download the converted files.

For regular use, a dedicated PDF tool makes this process much smoother. SwifDoo PDF works better on it. It serves as a free PDF converter, supporting different file types and other advanced functions.

Step 1: Open SwifDoo PDF and choose PDF to Word in Popular Tools.

Step 2: Upload the PDF file and click Start to perform the task.

Method 4: Print the PDF to a New PDF

This trick recreates the PDF with fresh encoding. Think of it as making a photocopy that resets all the font information. When you print to PDF, your computer rebuilds the text layer using your system's fonts.

Step 1: Open the problem PDF in any reader (SwifDoo PDF recommended most) and press Ctrl+P to open the print window.

Step 2: Change the printer from your physical printer to Microsoft Print to PDF and click Print.

Step 3: Choose a new file name and save location. Open the new PDF file and try copying text.

This method works wonders when the PDF shows gibberish due to font embedding problems. It is fast, free, and requires no special software.

Method 5: Update Your PDF Software

How to fix gibberish in a PDF? An outdated version of Adobe Acrobat or Reader can cause problems. Newer PDFs use modern font encoding that old software does not understand.

Step 1: Open Adobe Acrobat or Adobe Reader and click Help in the top menu.

Step 2: Select Check for Updates and follow the installation instructions.

Step 3: Restart the software after updating.

If you are using a free PDF reader, check its official website for the latest version. Many weird characters pasted after copying text from a PDF file complaints come from people using software that is several years old.

Method 6: Disable "Rely on System Fonts Only"

This method comes from a user on the Acrobat Users forum. He had the Adobe PDF showing a gibberish problem on multiple laptops with different Windows versions. His fix? Changing one print setting.

Step 1: Open Control Panel on your Windows computer and go to Devices and Printers.

Step 2: Find Adobe PDF in the printer list and right-click on it to choose Printing Preferences.

Step 3: Click the Adobe PDF Settings tab and uncheck the box that says "Rely on system fonts only; do not use document fonts". Click OK to save the settings.

After making this change, try copying text from your PDF again. The "copying and pasting text turns to gibberish" issue should be gone for most standard PDFs.

Conclusion

Dealing with gibberish when copying text from a PDF can be frustrating, but it’s usually solvable by following the right methods. For a seamless experience, tools like SwifDoo PDF make it easy to copy, edit, and manage text from any PDF without running into copy-paste gibberish. With built-in OCR, SwifDoo PDF ensures that fixing gibberish in PDF becomes a straightforward task for students, professionals, and casual readers alike.