相匹配 PDF 文件
Upload two PDF versions and see added or removed selectable text grouped by page. This MVP is built for text changes, not pixel-perfect visual redlines.
For scans, forms, signatures, images, and layout changes, use OCR or manual visual review.
如何查看PDF的比较
Convertr extracts selectable text from each PDF with local Poppler tooling, normalizes page lines, and compares the line changes by page. It is useful for contracts, policies, drafts, reports, and other text-heavy PDFs.
MVP 边界
This version does not claim Acrobat-style visual redlining. It may miss layout-only changes, moved images, font changes, annotations, signatures, and scanned-page differences.
相关的PDF和区别工具
文本差异检查器
Compare copied text in your browser without uploading.
PDF OCR
Extract text first when a PDF is scanned or image-only.
PDF 转 Word
Create an editable DOCX when you need to revise text.
从 PDF 中提取表格
Pull selectable table text into CSV, TSV, or XLSX.
解锁 PDF
Remove a known open password before comparing.
文档转换器
Browse PDF, DOCX, ebook, and document tools.