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PDF Merge / Split / Compress

Combine multiple PDFs into one file, extract pages into a new PDF (split), or run a lightweight optimization. Processing happens locally in your browser — no accounts required.

PDF tools
Processing runs locally in your browser. Encrypted PDFs may fail to load.
Choose 2 or more PDF files.
Select files, then run the tool. Large PDFs may take longer on mobile devices.

Tips for working with PDFs

Merge PDFs

Use merge when you want a single shareable file. For example, combine invoices, scanned pages, or multiple chapters into one PDF.

Split / extract pages

“Split” is often just extracting a subset of pages. Enter a page range like 1-3,5,7- to build a new PDF containing only those pages.

Compress / optimize

True PDF compression usually requires recompressing embedded images. This tool performs a lightweight optimization that may reduce size for some PDFs, especially when metadata can be removed.

FAQ

Do you upload my PDFs? No — PDFs are processed in your browser.

What about password-protected PDFs? Encrypted PDFs may not be supported unless you unlock them first.