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PDF Merger

Use PDF Merger online on FreezeBit. Fast, private, and free.

Free
In-content slot
Add PDFs
Select multiple PDFs, reorder them, then merge.
Files
Drag to reorder. First file becomes first pages.
No files selected.
Privacy
Merging is done locally in your browser. Files are not uploaded.
Output
Your merged PDF will download when ready
0 file(s)
🧊
Tip: If a PDF is password-protected, your browser may fail to read it.
What gets merged
  • All pages from each PDF, in the order shown.
  • No compression changes (pages are copied).
FAQ

1) Upload 2+ PDF files.
2) Drag to reorder files.
3) Click Merge PDFs.
4) Download the merged PDF.

Yes. FreezeBit tools are free to use.

No. Most tools run locally in your browser. We do not store your input unless explicitly stated.

Yes. Each tool has its own URL—bookmark it or share it with anyone.
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Privacy
We don’t store your input on our servers. Most tools run locally in your browser.