Conversion Guide•6 min•
Scanned PDF to Word: OCR, Languages, and Layout Limits
Convert image-only PDFs into editable Word text with English or Korean OCR. Learn what happens to tables and columns and what to check before using the result.
PDF Guides
Practical instructions and limitations reviewed against the tools available on this site.
Maintained by PDFFlow. Each guide shows its own publication and update dates.
PDF Tips•6 min•
When Should You Merge or Split PDF Files?
Choose merge, split, or extraction by the files you need at the end. Includes page-range examples, ZIP outputs, and checks before sharing.
PDF Tips•5 min•
How to Save Only Selected Pages from a PDF
Select PDF pages by viewer number, control their order, and check the new file before sharing.
PDF Tips•7 min•
Local PDF Processing: What Stays on Your Device?
Compare server uploads with local browser processing and learn what else to check before working with a sensitive document.
PDF Tips•5 min•
What to Check Before Deleting PDF Pages
Remove unwanted PDF pages, count what should remain, and check references and sensitive content in the saved copy.
PDF Tips•6 min•
JPG to PDF: Choose Compression and Check Text Clarity
Choose image compression for smaller PDFs, understand why photos make large files, and check small text before sharing or OCR.
PDF Tips•6 min•
Does Converting PDF to JPG Reduce Quality?
Understand fixed-resolution JPG output, select the pages you need, and check small text, filenames, and image size after conversion.