PDF Merge
Free online PDF merger, drag to reorder
Drop PDF files here
or click to select files
Privacy First
Flexible Ordering
Fast Merge
HOW IT WORKS
1
Upload Files2
Reorder3
Merge4
Download๐
Multi-File Merge
Up to 10 files supported
๐
Drag to Reorder
Adjust merge order freely
๐
100% Local
No server uploads
โก
Fast Merge
Browser-based processing
FAQ
How to merge PDFs into one file?
Upload multiple PDF files, drag to reorder, then click merge to generate a single PDF. Supports any number of files with simple, fast operation.
Is PDF merge free?
Completely free. No registration required, no usage limits. All processing happens locally in your browser, so it remains free forever.
Do I need to upload my PDF for online merge?
No. This tool processes everything locally in your browser โ your file is never uploaded to any server. More secure, faster, and unaffected by network speed.
Is the merged PDF format compatible?
Yes, the output is standard PDF format, can be opened in any PDF reader.
How many PDFs can be merged at once?
Supports merging 2-10 PDF files, each up to 100MB.
Can I reorder files when merging?
Yes. Drag the file list to adjust merge order.
What is the file size after merging?
Approximately the sum of all file sizes, no extra overhead.
Will merging change the original PDF content?
No. Merging only concatenates pages in order, original content is fully preserved.
Is my file safe during processing?
Completely safe. All processing happens locally in your browser, files are never uploaded to any server.