toolitda / PDF Merge Split
PDF Merge Split
Merge multiple PDFs or split selected pages into a new PDF.
Combine or Trim PDF
Combine PDFs into one file or save only the pages you need. All processing runs in the browser.
Free Use Guidelines
PDFs are processed in your browser and are not uploaded to the server. For large files or many pages, process only the pages you need first.
What do you want to do?
Combine multiple PDFs into one file, or keep only the pages you need from one PDF.
Task
Choose PDFs to Combine
Choose two or more PDFs to create one file in the list order below.
Choose a PDF file.
Combine into One PDF
One PDF is created in the order chosen in the file picker.
Next Step
Merged PDFs can continue into text extraction or image conversion. For large PDFs, splitting only the needed pages first is the more stable workflow.