CP
CoolPDFs
Merge
Split
Compress
Convert
Unlock
Sign in
Get started free
Merge PDFs
Combine PDFs
into one file.
Add your files, drag to reorder, then merge. Runs entirely in your browser.
⊕
Drop PDFs here
or
browse to upload
· Multiple files supported
Files — drag to reorder
+ Add more files
Files
0
Total pages
—
Total size
—
Merge PDFs
Clear all
✅
Merged successfully.
Download merged PDF
Merge more files
How it works
1. Add files
Drop multiple PDFs or click to browse. No limit on number of files.
2. Reorder
Drag files into the order you want. First file becomes page 1.
3. Merge
Processing happens in your browser. Your files never leave your device.
Tips
Ask Ami to put files in a specific order — "put the cover page first and the appendix last."