Blog
Honest guides — tool comparisons, how-tos, and the awkward bits (tables, formulas, images) that everything else gets wrong.
August 16, 2026
Microsoft MarkItDown leads GitHub stars but ranked last for PDF conversion. See the five-document test, what it lost, and better alternatives.
July 25, 2026
Looking for a PDF2MD alternative? I tested five PDF-to-Markdown options on real tables, formulas, scans, and reports, and found the best fit for each.
July 19, 2026
Mathpix has the cleanest formulas but its free plan allows 10 PDF pages a month, and it twice changed numbers silently. I tested 5 options on real docs.
July 8, 2026
We tested 9 PDF to Markdown converters (Marker, MinerU, Docling, Mathpix, pdfmarkdown.app and more) on five real documents. See what breaks and what wins.
June 24, 2026
Copy text from a PDF and it won't paste, or comes out as garbled symbols. Here are the four reasons PDF text copies wrong, and how to fix each one.
June 23, 2026
Why convert PDFs to Markdown even as AI models improve: documents you can't upload, documents too costly to re-read, and a study showing 79% to 94% accuracy.
June 19, 2026
Figures are where PDF conversion quietly breaks: charts lose axis labels, one figure splits in pieces. Why it happens, and how to get them out whole for AI.
June 18, 2026
Three honest ways to turn a Markdown file into a PDF: Pandoc for power and scripting, a VS Code extension, or a browser tool. Real commands, real pitfalls.
June 14, 2026
Google's Open Knowledge Format stores your knowledge as clean Markdown for AI. But it assumes that text is already clean, and most of it is trapped in PDFs.
June 11, 2026
AI looks like it reads your PDFs, but text scrambles, tables collapse, formulas break and figures vanish. Why it happens, and how clean Markdown fixes it.