PDF guides
Clear, practical answers for everything you do with PDFs — written for people who type long, specific questions.
Redaction & privacyEditing PDFsOCR & scanned PDFsForms & signaturesPasswords & securityAlternatives & comparisonsAI with your own key
Redaction & privacy
- How to Redact a Scanned PDF DocumentRedact a scanned PDF so the hidden words are gone from the image, not just covered. Run OCR, find every copy, redact, and test the saved file.
- How to Black Out a Social Security Number in a PDFHide a Social Security number in a PDF so it is truly gone, not just covered. Find every copy, redact it, and verify the saved file, free on Windows.
- Does Drawing a Black Box Redact a PDFNo — drawing a black box only covers text. Here is why boxes, highlights and whiteout fail, and what real PDF redaction does differently.
- How to Check if a PDF Redaction Is SecureTest whether a redacted PDF really hides the text: search, copy, inspect metadata and more. A simple checklist before you share a file.
- How to Permanently Remove Text From a PDFDeleting or covering text in a PDF often leaves it in the file. Learn how to remove text permanently so it cannot be recovered, free on Windows.
- How to Redact a PDF for Free on WindowsRedact a PDF for free on Windows with a tool that truly removes the text. Offline, no account, no watermark — step by step with Gold PDF.
- How to Redact a PDF So It Cannot Be UndoneA black box is not redaction. Learn how to redact a PDF so the hidden text is truly removed from the file, step by step, free on Windows.
- How to Remove Metadata From a PDF Before SharingPDFs carry hidden author, title and software details. Learn how to remove PDF metadata before you share a file, free on Windows with Gold PDF.
Editing PDFs
- How to Change a Price in a PDFChange a price, number or total in a PDF without breaking the layout. Step-by-step for free on Windows, plus a note on honest use.
- How to Edit a PDF Without AEdit a PDF without A: change text, add notes, redact, OCR and sign — free on Windows, offline, with Gold PDF as an alternative.
- How to Edit Text in a PDF for FreeEdit the words already inside a PDF for free on Windows: click a line, retype it, save. Offline, no account and no watermark with Gold PDF.
OCR & scanned PDFs
- How to Make a Scanned PDF SearchableTurn a scanned PDF into a searchable document with OCR. Free on Windows, offline, with a clear step-by-step and quality tips.
- How to OCR a PDF Offline Without UploadingRun OCR on a PDF without uploading it to a website. Gold PDF recognises text on your own Windows PC, offline, free.
- How to OCR a Scanned PDF for FreeMake a scanned PDF readable: run OCR for free on Windows, offline. English and Hebrew built in, more languages on demand. Step by step.
Forms & signatures
- How to Fill Out a PDF Form for FreeFill out a PDF form for free on Windows: text boxes, check boxes and drop-downs, then sign and save. Offline, no account, no printing.
- How to Save a Signature for Reuse in PDFsSave your signature once and reuse it in any PDF. Draw or import it, keep it in a library, and place it in seconds with Gold PDF.
- How to Sign a PDF Without PrintingSign a PDF on screen without printing or scanning: draw or import a signature, place it and save. Free on Windows with Gold PDF.
Passwords & security
Alternatives & comparisons
- Best Free A Alternative for WindowsLooking for a free A alternative on Windows? What to compare — editing, redaction, OCR, price, privacy — and where Gold PDF fits.
- Best Free PDF Editor With OCRWhich free PDF editors include OCR? What to check — offline, languages, accuracy, editing after OCR — and how Gold PDF handles scans.
- Best Free PDF Editor Without WatermarkMany free PDF editors stamp a watermark on your file. How to find one that does not, and what Gold PDF includes for free on Windows.
- Best Free PDF Redaction Tool for WindowsWhat makes a good free PDF redaction tool: real content removal, metadata cleaning, OCR and offline use — and how Gold PDF measures up.
- Best Offline PDF Editor for Windows 11An offline PDF editor keeps documents on your PC. What to look for on Windows 11 and how Gold PDF edits, redacts and OCRs without internet.
- Gold PDF vs A ComparisonGold PDF vs A: price, editing, redaction, OCR, privacy and limits compared honestly, with dated list prices.
- Is Online PDF Editor Safe for Confidential DocumentsIs it safe to edit confidential PDFs on a website? What gets uploaded, what can go wrong, and safer offline options for private files.
AI with your own key
- How to Edit a PDF Using AIEdit a PDF with AI by describing the change. Gold PDF proposes line-by-line edits with your own API key and applies only what you approve.
- How to Use Your Own API Key With a PDF EditorBring your own AI key to a PDF editor: where to get it, how to connect it in Gold PDF, how to test it, and how your key is stored.
Gold PDF — the free PDF editor for Windows
Edit text, redact for real, OCR scans, fill forms, sign and protect. Offline, no account, no watermark.