Guides

Short, honest explanations of how document tasks really work — including the parts other sites gloss over.

• 4 min read

  How to merge PDF files without uploading them

  Combine contracts, scans and reports into one PDF in the right order, and keep the originals untouched.

• 5 min read

  How to compress a PDF and still keep it readable

  Pick the right compression level for email limits, uploads and printing — and know what you lose.

• 5 min read

  Redacting a document properly (and what fake redaction looks like)

  Black boxes drawn over text are not redaction. Here is how to remove sensitive content for real.

• 4 min read

  Turning scans into text with OCR in the browser

  How optical character recognition works, what affects accuracy, and how to get clean results.

• 4 min read

  PDF to Word conversion: what transfers and what doesn't

  Understand why converted documents rarely look identical, and how to plan around it.