Combine and Split PDF Files Intuitively

You may find it difficult to sort out documents of the same type into a single file, or separate large PDF files into multiple documents. Merging or splitting documents hits the spot, and that’s SwifDoo PDF have for you.

Merge PDF Documents in a Flash

In a couple of clicks, SwifDoo PDF can combine multiple PDF files into one. More than this, its Operation Console is able to batch-manage multiple merging plans. It is much easier that you might think with the help of SwifDoo.


Split PDF Pages in a Blink of an Eye

Even though PDFs are perfect enough to present and preserve documents, but sometimes the document is too long or too large. There are times we need to split pdf into multiple files.

Just as easy as PDF Merge, a simple Operation Console facilitates the whole splitting process as you can choose the page range and the splitting options. When asked to save an extracted file, you almost finalize the splitting projects.

How to Merge or Split PDF Documents with SwifDoo PDF

Open your PDF document with SwifDoo PDF

Click the “Page” tab to choose either “Merge” or “Split”

Select “Image Quality” and press the “Start”

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FAQs about Merging PDF

Q:How can i merge PDFs on Mac?

  • Apple users can combine two or more PDF documents with built-in Preview:
  • 1. Choose "View" after opeing a PDF in Preview, and then click on "Thumbnails" to show page thumbnails in the sidebar;
  • 2. Indicate where to insert the other document and select a page thumbnail;
  • 3. Choose "Insert" in the tab Edit, and then choose "Page from File";
  • 4. Choose the PDF that you want to add, then click "Open"; 
  • 5. Choose "File" and then select "Export as PDF" to save the change

Q:Is it safe to merge PDFs?

  • Yes, it is safe to merge PDFs both online and offline. For online PDF tools, all the files you upload to an online platform, as well as the file generated on a server, will be deleted permanently within a certain time. As to destop PDF software, it is definitely safe to conduct any operation because the action does not involve uploading files to server and all documents are stored in your computer.

Q:How do i merge PDFs in Chrome?

  • Users can merge different PDFs in Chrome with Merge PDF Chrome Extension, here's how to:
  • 1. Go to Chrome's Extensions webstore and enter "Merge PDF" in the search bar;
  • 2. Click on "Add to Chorme" and choose "Add extension" on the pop-up window showing up on screen;
  • 3. To trigger the extension, go to your Chrome extentions and click on "Merge PDF";
  • 4. Upload your files from a local folder or Google Drive, and the select "Upload and merge". Once finished, you can choose to download the new PDF.

Q:What is the best free PDF merger?

  • For Windows, Soda PDF, Foxit PDF, SwifDoo PDF, iLovePDF, SmallPDF, PDF2Go, PDF Escape; For Mac, Apple Preview, PDF Expert, PDF Pen, PDFelement.

Q:How do i combine PDF files into one file with Adobe Acrobat?

  • 1. Open Adobe Acrobat DC and choose "Tools" tab to select "Combine files";
  • 2. Click "Add Files" to select the files you want to merge with; optionally, you can arrange and delete content by reordering files or pressing "Delete" to remove any content you don't want;
  • 3. Once it is done, choose the place where you want to export the new PDF, and then click "Combine Files".