Blog: PDF editing guides
Practical, no-nonsense articles from the blupdf team.
2026-08-27 · 5 min read
How to edit text in a PDF without breaking the layout
A practical guide to editing PDF text: why PDFs are hard to edit, what breaks the layout, and how an AI PDF editor retypes text in the original font.
2026-08-27 · 5 min read
How to edit a scanned PDF (OCR first, then retype in a matched font)
A scanned PDF is a picture of text. Here is how OCR makes it editable, what scan quality does to accuracy, and how to retype text on a scan so it blends in.
2026-08-27 · 4 min read
How to edit a PDF in the same font (and why editors get it wrong)
Why edited PDF text so often looks off, how fonts really live inside a PDF, what 'same font' means with subset fonts, and how blupdf matches fonts.
2026-08-27 · 6 min read
Best AI PDF editors in 2026: what actually matters
How to judge an AI PDF editor in 2026 - OCR, font matching, re-wrapping, searchable export, privacy - with a fact-checked look at seven tools including blupdf.