PDF MergePDF 合并
Merge multiple PDF files in a sortable local queue.按可排序队列合并多个 PDF 文件，全部在浏览器本地处理。
Your files are processed entirely in your browser. Nothing is uploaded to any server.所有文件均在浏览器本地处理，不会上传到服务器。
About this tool工具说明
Merge multiple PDF files in a sortable local queue. Works directly in your browser - no software to install, no account required, completely free.按可排序队列合并多个 PDF 文件，全部在浏览器本地处理。
FAQ常见问题
How many files can I merge?
Up to 20 PDF files per operation.
What is the file size limit?
Up to 50 MB per file.
Is this done locally?
Yes, PDF merging runs entirely in your browser.
最多能合并几个文件？
建议单次不超过 20 个。
文件会上传吗？
不会，PDF 合并在浏览器本地完成。
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