PDF Merger joins several PDFs in your browser with optional blank separators and A4 unification.
Merge PDF
Merge PDF Files Free
Combine multiple PDFs, reorder files, pick page ranges, and download one merged document - fully local.
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What is this?
How it works
1. Upload multiple PDFs.
2. Drag to reorder and set page ranges.
3. Choose separator and page-size options.
4. Merge and download.
Features
- Multi-file upload
- Drag reorder
- Per-file page ranges
- Blank separators
- Keep size or unify A4
Benefits
Assemble study packs without desktop software.
Trust & privacy
Files stay on your device during merge.
Frequently asked questions
Yes. Enter a range like 1-5,8 next to each file.
Each page is fitted onto an A4 canvas.