免费 · 不限次数 · 处理完即焚FREE · UNLIMITED · BURN AFTER USE

合并 PDF,多个文件一秒合一Merge PDF files into one

把多个 PDF 拖进来合成一个文件,顺序随意调整。无需注册,桌面手机都能用。Drag several PDFs and combine into one, reorder freely. No signup, desktop and mobile.

立即合并 →Merge now →
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一秒合一One click

多个 PDF 拖入即可合并Drag many in and merge

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顺序自由Reorder

拖动调整文件与页面先后Drag to reorder files/pages

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处理完即焚Private

不留存、不分析、不传第三方Not stored, analyzed or shared

如何合并 PDFHow to merge PDF

  1. 点击"立即合并"打开工具Click "Merge now" to open the tool
  2. 上传或拖入多个 PDFUpload or drag in multiple PDFs
  3. 拖动调整顺序Drag to set the order
  4. 下载合并后的 PDFDownload the merged PDF

常见问题FAQ

能调整顺序吗?Can I reorder?

可以,上传后拖动即可调整文件与页面顺序。Yes, drag to reorder files and pages before merging.

免费吗?Is it free?

完全免费、不限次数、无需注册。Completely free, unlimited, no signup.