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OOmniToolbox

Tool workspace

Merge PDF Files

Combine multiple PDF files into one document with reorder controls and browser-based processing.

Account required

Sign in to use Merge PDF Files.

OmniToolbox is free to use right now, but processing tools require an account so usage stays protected and abuse-resistant.

Combine PDFs in order

Merge PDF lets you add multiple documents, move files up or down, remove mistakes, and create one combined file in the exact sequence you need.

Useful for applications

This workflow is practical for joining certificates, ID pages, statements, receipts, assignments, or scanned attachments before uploading them to a single-file portal.