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Split by size
Split into parts no larger than a size you set, or with a set number of pages each.
About Split by size
Many forms and email services refuse files above a certain size. This tool splits a large PDF into parts that each stay under the size you set.
- What you add
- One PDF file.
- What you get
- The parts as separate PDFs, in one ZIP or as separate files.
How to use it
- Add your PDF.
- Choose by size or by pages.
- Set the largest part size or the pages per part, then start.
- Download the parts.
Settings
- Split by target size or by pages.
- Largest part (MB): each part stays under this size.
- Pages per part, when splitting by pages.
- Get the parts as one ZIP or separate files.
Good to know
- Each part is measured as it is written, so it really stays under the size.
- A single page larger than the limit can't be split further; compress the PDF first.
Your files are processed only for this operation and deleted when it finishes. No one at Tools War can view what you upload.