Merge multiple PDF files into one. Drag and drop to reorder pages. Completely private — no uploads.
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Supports PDF files
完全免费 · 无需注册 · 不存储文件
隐私： 此工具完全在您的浏览器中运行。数据不会发送到我们的服务器。我们不存储、分享或访问您在此处理的任何信息。
A: No hard limit. Very large files may be slow due to browser memory.
A: No. The entire merge happens in your browser using PDF-lib.
A: Yes, all pages are copied as-is from the original PDFs.
Split a PDF into individual pages or extract a specific page range. Download as ZIP or single PDF.
Convert Word documents (DOC, DOCX, RTF, ODT) to PDF format with high quality preservation.
Convert Excel spreadsheets (XLS, XLSX, ODS) to PDF with tables and charts intact.
Convert Word documents (DOC, DOCX, RTF, ODT) to PDF format with high quality preservation.
Convert Excel spreadsheets (XLS, XLSX, ODS) to PDF with tables and charts intact.
Convert PowerPoint presentations (PPT, PPTX) to PDF with slide preservation.
Convert Apple Pages (.pages) documents to PDF format with preserved formatting.
Convert Apple Numbers (.numbers) spreadsheets to PDF format with tables and charts intact.
Convert Apple Notes (.notes) to PDF format for sharing and archiving.
Privacy: This tool runs entirely in your browser. No data is sent to our servers.