Function Selection
Merge PDF
Merge multiple PDF files into one
PDFPDF
Drag files here or click to upload
Supported pdf formats
Maximum file size：50MB
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PDF Merge Tool Description
Use Cases
- Document Integration: Merge multiple PDF files into one complete document
- Report Generation: Merge reports from multiple sections or departments
- Archive Organization: Organize scattered PDF materials into a single file
- E-book Creation: Merge multiple PDF chapters to create e-books
Usage Tips
Supports drag and drop sorting, customize PDF file merge order
Preserves bookmarks and table of contents from original documents
Maximum 50MB per file, supports 200MB total processing
Automatically optimizes file size after merging, reduces redundant data
FAQ
Drag files/pages in the preview to reorder. You can also auto-sort by name before merging.
Single file ~50MB, total ~200MB recommended. For larger sets, merge in batches.
We try to keep bookmarks/TOC and metadata; edge cases may differ.
Enter the unlock password first. PDFs with restrictions may not be processable.