Hi there! I see you're having trouble editing text in some PDF files using PDF Gear. I'd like to help you get this sorted out. To get started, could you tell me a bit more about the PDFs you can't edit? For example, are these PDFs scanned documents or locked/protected PDFs? Also, have you tried editing text in other PDFs that worked fine?

Generally, the reason you can’t edit text in some PDFs is either because the PDF is locked (secured against editing) or because the content is actually an image (like a scanned page), not editable text. PDF Gear handles both but in different ways. Here’s how you can address it step-by-step:

1. Check If the PDF Is Locked:
- Open the PDF in PDF Gear.
- Look for any security or padlock icon indicating the PDF is protected.
- If locked, use PDF Gear’s Unlock feature to remove restrictions.

2. Determine If the PDF Is Scanned/Image-Based:
- Try selecting text; if you can’t highlight any text and it behaves like an image, it’s likely scanned.
- Use PDF Gear’s OCR (Optical Character Recognition) feature to convert images of text into editable characters.
- After OCR, you should be able to edit the recognized text.

3. Editing Text in Editable PDFs:
- Go to the Edit tab in PDF Gear.
- Click “Edit Text” and select the text area to modify.
- You can change font, size, style, and add or delete text accordingly.

If you’ve already tried these and it still doesn’t work, let me know which step you got stuck on or if there’s a specific error message.

Would you like guidance on using the Unlock or OCR features? Also, feel free to share details about the PDF (for example, how it was created or what kind of content it contains) so I can give you the best advice.

Are you satisfied with this direction so far?