Combine and Split PDF Files Intuitively

You may find it difficult to combine multiple PDFs into a single file, or separate a large PDF into several smaller files. SwifDoo PDF will simplify the merging and splitting of PDF documents.

Merge PDF documents in a flash

Merging PDFs might be much easier than you think with the help of SwifDoo PDF. In a couple of clicks, users can merge multiple PDF files into one and combine certain pages in each PDF.

merge-pdf-img-01
merge-pdf-img-02

Split PDF pages in a blink of an eye

When dealing with large PDF files, users might as well split the documents into smaller ones. SwifDoo PDF proves to be an effective tool to separate a PDF into multiple files. Besides, users can determine which pages are exported into a PDF .

100million

100+ MILLION

Total Downloads

in160countries

In 160+ countries

Business & Home Users

Tips for Merging & Splitting PDF

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 Page Range, Output Path and press “Start”

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".