How AFileFix's Split PDF works

AFileFix's Split PDF extracts the pages you select from a source PDF into a new combined PDF. Everything happens in your browser — your file is never uploaded to a server.

A note on what the tool does: AFileFix combines your selected pages into one output PDF, not multiple files. If you select pages 1, 3, and 7 from a 10-page document, you'll get one PDF containing those three pages. If you need each page as a separate file, you'd need to run the tool once per page.

How do I extract pages from a PDF?

1. Upload your PDF. Drop your PDF onto the upload area, or click to browse. Files up to 50 MB are supported. Password-protected PDFs aren't supported here — use Unlock PDF first.
2. Wait for the page thumbnails. AFileFix renders a thumbnail of every page so you can see what you're selecting. For most PDFs this takes a few seconds. Very large PDFs (hundreds of pages) take longer.
3. Select the pages you want. Three ways to do this, all working together:
   • Quick presets: Click All, None, Odd, Even, First half, or Last half in the toolbar.
   • Type ranges: Type 1-5, 8, 10-12 in the range field for fine control.
   • Click thumbnails: Click any page thumbnail to toggle whether it's included.
4. Click Extract. AFileFix builds a new PDF in your browser containing your selected pages in their original order. Selection order doesn't matter — pages always come out in their source-document order.
5. Download. The result downloads as filename_pages_X-Y.pdf, where X is the lowest selected page and Y is the highest. For example, extracting pages 5-12 from Report.pdf yields Report_pages_5-12.pdf. If you selected non-contiguous pages like 1, 5, and 9, the filename uses the lowest and highest numbers (Report_pages_1-9.pdf) — the gaps aren't shown in the filename, just in the output content.

When should I use Split PDF?

The honest framing: Split PDF is right for these workflows.

Right tool:

• Extracting a specific chapter or section from a longer document
• Pulling out the pages relevant to a specific question (e.g., pages 12-18 of a contract)
• Removing pages you don't need (select everything except the unwanted pages)
• Sharing only a portion of a document with someone

Wrong tool — try other tools:

• You want each page as its own separate file. AFileFix's Split PDF produces one output PDF per run. You'd need to extract page 1, save the result, extract page 2, save again, and so on. There's no batch mode for “one file per page” — it's a real limitation.
• You want to remove specific pages from a PDF and keep the rest. Use Delete Pages instead — it inverts the workflow (select what to remove instead of what to keep).
• You want to reorder pages without splitting. Use Reorder Pages.
• You want to combine pages from multiple PDFs. Use Merge PDF after splitting.

What's preserved when I split a PDF?

The pages themselves are preserved exactly. AFileFix copies the content streams and per-page resources directly — text, fonts, images, and any form fields or annotations on each page survive in the output.

A few things aren't carried over:

• Document-level bookmarks (outline). If your source PDF had an interactive table of contents or section bookmarks, the output PDF won't have them. The pages themselves are intact; the navigation structure isn't.
• Document metadata. Title, author, and other document properties from the source PDF aren't copied to the new PDF.
• Selection order. Pages always come out in source-document order regardless of what order you selected them in.

These limitations are usually fine — most splits don't need to preserve the source PDF's full structural metadata. Worth mentioning so you know what to expect.

What types of PDFs work best?

Best results: Standard text-and-image PDFs with up to a few hundred pages. Fast to render thumbnails, fast to extract, predictable output.

Modest results: Very long PDFs (500+ pages). Thumbnail rendering takes time before you can start selecting. The split itself is fast once you've made selections; the wait is the thumbnail render.

Not supported:

• Password-protected PDFs (Unlock PDF first)
• Files over 50 MB
• Severely corrupted PDFs that can't be loaded

Frequently asked questions