How to merge a PDF online? Upload the PDF files you want to merge. Sort your files by dragging and putting them in the order you want them to be merged in. Sort all documents ascending or descending by using the respective buttons (optional). Click on 'Save' to open the saving options and again on. 1 Choose files to Merge Choose file: drag and drop to upload documents directly from your computer, or upload files from a cloud storage service like Google Drive or Dropbox. 2 Adjust order of files Once files have been uploaded to our system, change the order of your PDF documents. It only takes the online tool a few seconds to merge PDF files together, regardless of file size. The fully-featured interface enables you to not only combine PDF files but also change the order of the pages within the merged PDF document – make it perfect before you save it.
Combine two PDFs
- Open a PDF in Preview.
- Choose View > Thumbnails to show page thumbnails in the sidebar.
- To indicate where to insert the other document, select a page thumbnail.
- Choose Edit > Insert > Page from File.*
- From the file dialog, select the PDF that you want to add, then click Open.
- To save, choose File > Export as PDF.
* If this option is dimmed, make sure that the file you have open is a PDF. Some encrypted PDF documents can't be merged. To check the permissions of a PDF, choose Tools > Show Inspector, then click .
- Combine PDF – Online PDF Combiner. Select up to 20 PDF files and images from your computer or drag them to the drop area. Drag-and-drop file blocks to change the order. When you are ready to proceed, click COMBINE button.
- Merge PDF files locally, download PDFmerge, install it then open Programs-neeviaPDF and run PDFmerge. If you need to develop your own application for merging and/or splitting PDF files, you can find code samples here. Want to implement this site on your own internal network or web server?
Combine part of a PDF with another PDF
- Open the PDFs that you want to combine in Preview.
- In each document, choose View > Thumbnails to show page thumbnails in the sidebar.
- Press and hold the Command key ⌘, select the page thumbnails that you want to add to the other document, then release the key.
- Drag the selected thumbnails into the sidebar of the other PDF, then release where you want them to appear.
If you're using macOS Sierra or earlier, drag the thumbnails directly onto a thumbnail in the other PDF. - To save, choose File > Export as PDF.
Rotate, delete, and reorder pages
- Open a PDF in Preview.
- Choose View > Thumbnails to show page thumbnails in the sidebar.
- Rotate a page: Select a page thumbnail, then choose Tools > Rotate Left or Rotate Right.
- Delete a page: Select a page thumbnail, then choose Edit > Delete.
- Reorder pages: Drag a page thumbnail to a new location in the sidebar.
Learn more
Learn how to mark up PDFs and edit photos in Preview.
PDF combiner: combine and merge PDF files online for free.
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The desktop version of PDFChef will enable you to handle any PDF-related task quickly and securely. Download the app and work offline without risking the security of your device.
How to Merge PDF Files Online:
Add your PDF files using the Choose Files button or by dragging and dropping them into the upload area.
Delete or rotate PDF pages, add more files if needed.
Click Save and Download to get your merged PDF document.
Free
PDFChef offers a free PDF combiner for both personal and commercial use. The service contains no ads and does not require user registration or email verification. Use all editing tools with no limits: split PDFs, merge multiple PDFs into one, rearrange pages, and more.
Simple
Our merging tool is user-friendly and uncomplicated. It doesn't require installing additional software and lets you combine two or more PDFs into one in just 3 simple steps.
Secure
Working with our online PDF editor is absolutely secure. The entire process of joining PDF files happens on the client side (directly in your browser), which means no third parties can access your data.
Fast
Nobody likes to wait – so, of course, speed matters. It only takes the online tool a few seconds to merge PDF files together, regardless of file size.
Fully-Featured
The fully-featured interface enables you to not only combine PDF files but also change the order of the pages within the merged PDF document – make it perfect before you save it.
Cross-Platform
Our PDF joiner is completely web-based and can be accessed wherever you are, from any computer. It is compatible with all major browsers and operating systems, including Windows, Mac OS X, and Linux.
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