OCR mistakes in scanned PDFs often come from skewed pages, blur, low contrast, wrong language settings, or difficult layouts. Learn how to improve recognition and verify the result.
If your PDF is too large to attach to an email, use this practical guide to reduce its size, protect readability, and choose a safe fallback when compression is not enough.
Learn why a PDF can look blurry after compression, how to improve image and text quality, and how to verify the result before sharing or printing.
Can’t search text in a PDF? Learn how to tell if it is a scanned image, make it searchable with OCR, troubleshoot failed recognition, and verify the result.
Learn how to reduce PDF file size without noticeably losing quality. Compress large PDFs for email, uploads, storage, and sharing while keeping text and images clear.
