Merge, reorder and split PDF pages
PDF Toolkit assembles PDFs and supported images on a thumbnail grid. Arrange the pages before choosing whether to download one document or several.
Open PDF ToolkitAdd the source files
Open PDFs, JPG, PNG or WebP images. A password-protected PDF needs its password. Review the thumbnails to check that every source page is present.
Arrange the pages
Drag thumbnails into order. Select pages to rotate, duplicate or delete them. Check the boundaries between source documents for duplicate covers or missing pages.
Choose the export
Select a combined PDF or one of the split options. Open the downloaded result and check page count, orientation and order.
Export options
| Output | When to choose it |
|---|---|
| One PDF | A single attachment containing the arranged pages. |
| Split PDFs | One file per page, every N pages, or at chosen break marks. |
| PNG or JPG pages | The receiving workflow needs images rather than a PDF. |
Filling a form first
Page assembly does not edit the words on a PDF. Fill and sign the form before combining it with supporting documents.
Extracting selected pages versus exporting every page
Selecting thumbnails does not automatically restrict every export mode. Choose One PDF — selected pages when you want a single document containing only the selection. One PDF — every page includes the complete arranged grid. This distinction matters when removing a cover sheet from a submission or extracting a few pages to share.
Example: split a six-page document
Break marks apply after their marked page. A multi-file export is delivered as a ZIP; open it and check each PDF before sending the files.
- Pages 1–2 in one file and 3–6 in another
- Place a break after page 2, then choose Split at my break marks.
- Three separate two-page files
- Choose Split every N pages and use 2.
- Only pages 2 and 5 in one file
- Select those thumbnails and choose One PDF — selected pages.
Does merging make a PDF smaller?
PDF Toolkit assembles pages; it does not have a target-file-size compressor. Removing pages can reduce the content, but splitting or combining files does not guarantee a particular byte size. The 72, 150 and 300 DPI setting belongs to Pages as images, not to ordinary PDF merging. A higher image-export DPI produces more pixels; it cannot recover detail missing from a low-quality scan.
Text and image exports behave differently
Ordinary PDF pages are copied as PDF pages. Pages as images produces a picture of each page rather than selectable document text. Password-protected source pages also export as pictures, so selectable text is lost. If text selection matters, test the downloaded PDF rather than assuming every source retains it.