Documents
Document and spreadsheet conversion
Office files and PDFs fail in different ways: missing fonts, formula values, image-only scans, archival profile flags. Dedicated pages exist where that failure mode is the search intent.
Document guides
PDF/A is archival compliance. PDF to TXT is extraction. DOCX to PDF is layout. XLSX to CSV is tabular export. They do not share a template.
Also in the office worker
Other Office and OpenDocument pairs (PPTX, ODT, XLSX to PDF, PDF to Word, PDF to Excel) run from the home converter until they earn their own guide.
PDF → DOCX · PDF → XLSX · XLSX → PDF · PPTX → PDF · ODT → PDF · CSV → XLSX
Questions
Do you OCR scanned PDFs here?
PDF to TXT extracts existing text. Image-only scans stay image-only. PDF/A wraps the file; it does not invent a text layer.
Is PDF/A the same as DOCX to PDF?
No. One produces a visual PDF from Word. The other makes an existing PDF fit an ISO archival profile.