Reviewed public tool

Merge PDFs. Control every page.

Add multiple PDFs, put pages in the exact order you need, rotate or remove pages, then download a newly generated PDF with exact SHA-256 evidence. Files stay in this browser tab.

No account No file upload Exact input/output hashes Fail-closed for encrypted files

1. Add at least two PDFs

Drop PDF files here

or choose files from this device

Choose PDF files Up to 10 files · 20 MiB each · 60 MiB total · 400 pages

No files loaded. Add at least two PDFs.

0PDF files

0selected pages

0 Binput bytes

PDF proof ready

PDF created - manual review required

The output was serialized in this browser and its bytes match the hash below. This confirms integrity, not legal, archival or accessibility suitability.

0output pages

0 Boutput size

0source PDFs

Output SHA-256

Inspect tool-specific PDF proof

What is verified

Each input byte stream, the page-order policy and the final downloaded PDF receive SHA-256 hashes. The tool-specific proof records byte lengths and selected source page numbers without copying private filenames; it is not a Receipt v1 packet.

What is changed

Pages are copied into a new PDF in the visible order. Rotation choices are applied. Optional annotation removal deletes page annotation dictionaries from copied pages.

What is not claimed

This tool does not decrypt, compress, OCR, repair, sign or certify PDFs. It does not promise preservation of advanced interactive or archival structures.