How to Split a PDF by Size or Page Count
1. Upload Your PDF
Select the large document you want to split.
2. Choose Split Method
Select whether to split by a maximum file size or a fixed number of pages.
3. Split the Document
Our tool automatically divides your PDF into smaller chunks.
4. Download Your Files
Get all your new, smaller PDFs in a convenient ZIP archive.
Key Features
- Split by Size: Set a maximum file size (e.g., 5MB) to ensure your PDFs meet email attachment limits or upload requirements.
- Split by Page Count: Divide a document into fixed-length sections, such as 10-page chunks, for easier handling.
- Automatic Processing: No need for manual calculations. The tool intelligently divides the document according to your criteria.
- Batch Download: All resulting files are packaged into a single ZIP file for a quick and easy download.
- Secure & Private: Your files are processed locally in your browser and are never uploaded to a server.
Use Cases
Split a large report or portfolio into smaller files that can be easily sent as email attachments without bouncing.
Break up a large application or thesis into parts that meet the maximum file size requirements of online portals.
Divide a very long manual or record book into more manageable, chapter-like sections for easier archiving and access.
Tips & Best Practices
Use 'Split by Count' for Consistency
If you want predictable file lengths (e.g., every 5 pages), the "Split by Page Count" option is the most reliable method.
'Split by Size' is an Estimate
Splitting by file size is an approximation, as the exact size can't be known until the file is created. The tool uses an average page size to estimate, so the final files might be slightly larger or smaller than your target.
Frequently Asked Questions
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