What you provide
One unlocked PDF from 2 to 500 pages with standard one-based odd and even page numbering.
PDF and document workbench
Create parity-based documents from one source and package both valid PDFs in a single ZIP download.
Choose one unlocked PDF. The source remains unchanged and the result downloads separately.
Files are sent only when you run the tool; no server-side job history is created.
Product contract
The processor copies zero-based indexes 0,2,4 into the odd document and 1,3,5 into the even document.
One unlocked PDF from 2 to 500 pages with standard one-based odd and even page numbering.
One ZIP containing nirmion_odd_pages.pdf and nirmion_even_pages.pdf.
Parity follows physical source position, not printed labels, Roman numerals, or logical page-number metadata.
Workflow
Use Split PDF into Odd and Even Pages as a bounded document operation with an inspectable source and separate result.
One unlocked PDF from 2 to 500 pages with standard one-based odd and even page numbering.
No range is required; page 1 is odd, page 2 is even, and both sequences preserve source order.
Download the separate result, then verify page count, ordering, visible content, and parity follows physical source position, not printed labels, roman numerals, or logical page-number metadata.
Worked review example
The processor copies zero-based indexes 0,2,4 into the odd document and 1,3,5 into the even document. The example below describes the observable result, not a guarantee about unsupported PDF structures.
One unlocked PDF from 2 to 500 pages with standard one-based odd and even page numbering.
One ZIP containing nirmion_odd_pages.pdf and nirmion_even_pages.pdf.
Parity follows physical source position, not printed labels, Roman numerals, or logical page-number metadata.
Example review note
Run Split PDF into Odd and Even Pages, retain the source, and compare the output in the viewer or workflow where it will be used.
Operation: Split PDF into Odd and Even Pages Result: separate download Required check: page structure and intended change
Common uses
Create parity-based documents from one source and package both valid PDFs in a single ZIP download.
Separate fronts and backs after a duplex scan.
Prepare odd and even print passes for manual duplex handling.
Review alternating page groups as independent documents.
Important boundary
Parity follows physical source position, not printed labels, Roman numerals, or logical page-number metadata.
Practical help
The processor copies zero-based indexes 0,2,4 into the odd document and 1,3,5 into the even document. The processor operates only on the selected document structure and returns a new download. It does not overwrite the source file on your device, infer missing instructions, or approve the result for legal, archival, accessibility, or production use. Compare the output with the original before relying on it.
One unlocked PDF from 2 to 500 pages with standard one-based odd and even page numbering. The combined request is limited to 10 MB, each inspected PDF is limited to 500 pages, and generated output is limited to 50 MB. Password-protected documents must be unlocked first. Complex or malformed structures can still require a specialist desktop PDF application and a manual review.
Confirm the downloaded file opens, then inspect page count, page order, orientation, visible marks, interactive elements, and any content relevant to the task. Parity follows physical source position, not printed labels, Roman numerals, or logical page-number metadata. Keep the original until the result has been reviewed in the destination viewer, print workflow, records system, or other environment where it will actually be used.
Document workflow
Create parity-based documents from one source and package both valid PDFs in a single ZIP download. The processor copies zero-based indexes 0,2,4 into the odd document and 1,3,5 into the even document. One unlocked PDF from 2 to 500 pages with standard one-based odd and even page numbering.
One ZIP containing nirmion_odd_pages.pdf and nirmion_even_pages.pdf. Parity follows physical source position, not printed labels, Roman numerals, or logical page-number metadata. The form resets after processing, while up to three completed downloads remain only in this browser tab for convenient re-download.