Split PDF
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About this Tool
Comprehensive and free online PDF splitter that lets you divide, extract, and deconstruct multi-page PDF documents exactly how you need. Choose from 4 powerful splitting modes: custom page ranges (e.g. 1-3, 5, 8-10), fixed intervals ('Every N Pages' for batch invoices), single-page decomposition (1 file per page), and odd/even page separation for duplex scans. You can also merge extracted ranges directly into a single consolidated PDF file with a single click. Everything executes 100% locally inside your web browser via client-side WebAssembly, ensuring sensitive contracts, tax records, and private documents never touch an external server.
Processed safely on your device
Everything happens in your browser on this device. Your files are never sent to our servers—so you can use it with peace of mind.
How to Use
Upload your multi-page PDF document by clicking the picker or dragging and dropping the file into the workspace.
Select your preferred split method from the top chips: Custom Ranges, Every N Pages, All Pages, or Odd / Even.
Configure your split settings (e.g. enter page numbers or set interval size) and verify the real-time split summary preview banner.
Click the split action button to instantly download your single PDF or retrieve all divided files neatly packaged in a ZIP archive.
Key Scenarios & Use Cases
Splitting Bulk Invoices, Bills, and Pay Slips by Fixed Intervals
Effortlessly divide massive monthly billing runs where each statement spans 2 or 3 pages using 'Every N Pages' mode to generate individualized recipient files.
Organizing Scanned Duplex Documents via Odd/Even Split
Separate front-side (odd) and back-side (even) pages generated from single-pass sheet-fed scanners into two clean, ordered PDF files.
Deconstructing Heavy Textbooks, E-books, and Technical Manuals
Divide multi-hundred-page academic publications or equipment manuals into distinct, manageable chapter PDFs for fast reading on mobile tablets.
Extracting Key Report Sections into a Single Consolidated Summary
Extract scattered executive slides (e.g. pages 2-4, 12, 19-22) from a 150-page annual report and merge them into one polished PDF brief for stakeholder presentations.
Archiving Multiparty Contract Signature and Exhibit Pages
Extract localized vendor signature endorsements from complex multi-party enterprise agreements for compliance tracking and corporate recordkeeping.
Frequently Asked Questions (FAQ)
Yes! In 'Custom Ranges' mode, input comma-separated ranges (e.g. '1-3, 5, 8-10') to generate separate PDFs for each section. If you check 'Merge all extracted ranges into a single PDF', the tool consolidates all specified pages into one single file.
It splits the document into equal page segments. For instance, a 12-page document with an interval of 3 will automatically produce 4 separate PDF files: [1-3], [4-6], [7-9], and [10-12].
It divides your document into two files: one containing all odd pages (1, 3, 5...) and another containing all even pages (2, 4, 6...). It is the easiest way to organize duplex scans performed on simplex sheet scanners.
When only a single PDF is produced (such as extracting one range or merging ranges into a single document), it downloads directly as a `.pdf` file. When multiple files are generated, they are automatically compressed into an organized `.zip` archive.
Yes, 100%. All That Converter processes all documents in your device's local browser memory. No files are uploaded to any cloud or remote servers, offering ironclad confidentiality for confidential contracts and banking statements.