Pdf Convert Tools

Text to PDF Converter - 文本转PDF转换器

Convert text content to PDF documents with customizable formatting, fonts, and page settings

Convert AVIF to PDF

Convert AVIF images to PDF format with customizable page size, orientation, and quality settings

PDF Text Extractor

Extract text content from PDF documents with support for page selection, formatting options, and multi-language processing

PDF Link Annotator

Automatically convert URLs and chapter references into clickable external/internal links

PDF Rasterize Pages

Render PDF pages into high-fidelity image sequences (PNG/JPG/WebP) with configurable DPI and page range

Convert TIFF to PDF

Convert TIFF images to PDF format with customizable page size, orientation, and compression settings

Wiki Page to PDF

Render a wiki page URL into a clean, print-ready PDF

PDF Appendix Linker

Auto-insert internal jump links for mentions like see Appendix X / 见附录X

PDF OCR Text Layer

Add searchable/copyable OCR text layer to scanned PDF using Tesseract

Convert WebP to PDF

Convert WebP images to PDF format for document sharing and printing

PDF Booklet Imposer

Impose PDF pages into booklet printing order for duplex binding

Convert JPEG to PDF

Convert JPEG images to PDF format for document sharing and printing

Convert PNG to PDF

Convert PNG images to PDF format for document sharing and printing

PDF Extract Selected Pages

Extract selected pages from one PDF and generate a new PDF

PDF Merge Cover with Doc

Prepend a unified cover PDF to any target PDF document

PDF Usage Tracking ID

Embed near-invisible tracking ID/serial into page corners for distribution tracing

PDF Usage Tracking ID Reader

Extract embedded tracking ID and page serial values from tracked PDF files

LibreOffice ODT to PDF

Batch convert ODT documents to PDF via LibreOffice while preserving original layout

LibreOffice ODP to PDF

Batch convert ODP presentations to PDF via LibreOffice while preserving original layout

LibreOffice ODS to PDF

Batch convert ODS spreadsheets to PDF via LibreOffice while preserving original layout

PDF Grayscale Converter

Convert color PDF documents into grayscale or high-contrast black-and-white output for printing and file-size reduction

PDF Repair Corrupt

Attempt to repair damaged PDF headers and broken/missing XRef tables

Doc Comment to PDF Docs

Generate API documentation PDF from code comments

Convert GIF to PDF

Convert GIF images to PDF format with support for both single-frame and multi-frame animations

PDF to Image Converter

Convert PDF documents to high-quality images. Supports single page or batch conversion with customizable settings for format, quality, and dimensions.

PDF Outline Bookmarks

Create PDF bookmarks/outline from chapter-style headings

PDF Photo Contact Sheet

Generate paginated photo contact sheets with thumbnails, filenames, and EXIF lines

PDF Stamp Annotations

Apply visual stamp overlays like REVIEWED, CONFIDENTIAL, or DRAFT to selected pages