合并PDF

合并多个PDF文件到一个文件中

选择您的文件

*文件在 24 小时后删除


免费转换最大 1 GB 的文件,专业版用户可转换最大 100 GB 的文件;立即注册


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如何将 PDF 转换为 MERGE

1 请将您的 PDF 文件安全上传至 PNG.to
2 选择 MERGE 作为您的专业输出格式
3 如有需要,请配置质量设置
4 下载转换后的 MERGE 文件

合并PDF 常问问题

How do I merge PDF files?
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Simply upload your PDF files, arrange them in the desired order, and click Merge. Your combined PDF will be ready to download.
Free users can merge up to 10 files at once. Premium subscribers have no limits.
No, merging PDFs preserves the original quality of all documents.
Yes, you can drag and drop to reorder files before merging.
Yes, all files are encrypted during upload and automatically deleted after processing.
Yes, you can upload and process multiple files. Free users have some limits while Premium users enjoy unlimited batch processing.
Yes, our tool works on all devices including smartphones and tablets with any modern web browser.
Our tool works with all modern browsers including Chrome, Firefox, Safari, Edge, and Opera.
Yes, your files are secure. All uploaded files are automatically deleted from our servers after processing.
Click the download button again. Make sure pop-ups are not blocked and check your downloads folder.
Our tool is optimized to preserve quality while achieving the desired result. You can preview before downloading.
No account is required for basic usage. Creating an account gives you access to additional features and higher limits.

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