Why split a PDF?
The most common reason is extraction — you need a specific section of a document without the rest. This comes up frequently when working with legal contracts, technical manuals, academic papers, and scanned archives.
Another reason is size. If a PDF is too large to attach to an email, splitting off the pages you actually need to share reduces the file to a manageable attachment.
Splitting is also useful for organization. A single large scanned document can be broken into chapters or sections that are easier to file and find later.
How to split a PDF on Irreva
Open the Split PDF tool and upload your file. The tool displays a preview of all the pages. You can choose to split by fixed intervals — every N pages — or define custom ranges like pages 1–5, then 6–12, then 13 to end.
You can also split into every individual page, which is useful if you want to extract all pages as separate single-page PDFs. Select your split method, click Split, and each resulting section downloads as its own PDF file.
All processing happens in your browser. For confidential documents, this means no data ever touches an external server.
Split vs. extract — what's the difference?
Splitting divides a document into multiple parts covering all pages. Extracting pulls out specific pages into a new document while leaving the original intact conceptually. In practice, both operations produce new PDF files.
Use Split PDF when you want to divide the entire document into sections. Use Extract PDF Pages when you just want a handful of specific pages and don't need the rest.
For example: split a 50-page annual report into five 10-page sections, or extract pages 7, 12, and 23 into a separate document for a specific reviewer.
After splitting: what to do next
If the split files are still larger than you need, run each one through Compress PDF to reduce the size before sharing.
If you realize you split in the wrong places, you can re-merge the pieces using Merge PDF and try again. This is non-destructive — your original file is untouched throughout.
If you need to add page numbers to the split files so each one has correct numbering, use the Add Page Numbers tool on each output file separately.