PDF 文档工具

Shrink a PDF to the exact size cap an upload portal demands — verified before you pay a cent.

Turn a text PDF into an editable .docx with headings, paragraphs and page breaks preserved.

Combine several PDFs into one, keeping the exact order the checklist demands.

Pull exactly the pages you need into a new PDF — "3,7,9" or "1-5,8", nothing else.

Convert PDF pages between A4, Letter, Legal and A3 — content scaled to fit, never cropped.

Export every PDF page as a 300 DPI JPG — the format print shops and ID systems actually accept.

Combine your images into one PDF that stays under the size cap — order preserved.

Split a large PDF into ordered parts by page count or per-file size — nothing lost, nothing duplicated.

Scan a document, drop the blank pages automatically — keep every page that matters, in order.

Lock filled PDF forms into static pages — fields become plain content that systems accept.

Add an invisible text layer to scanned PDFs — Ctrl+F, copy and index work again. Visuals untouched.

Extract tables from PDF into a real .xlsx — rows and columns reconstructed, numbers stay numbers.

Convert .docx to a fixed-layout PDF that looks the same on every reviewer's machine.

Turn spreadsheets into clean PDF pages — formulas become final numbers, grids stay readable.

Export slides to a PDF handout — animations dropped, every slide intact, fonts embedded.

Add page numbers exactly where the formatting guide requires — center, corner, "Page X of Y".

Print any HTML page to a pixel-perfect PDF via headless Chrome — CSS, fonts and all.