This post walks you through how to use the Chrome PDF extension and an online PDF merge tool to combine PDF files in Google Drive.

Merge PDFs in Google Drive
Google Drive offers 15 GB of storage for everyone to keep PDFs, which is quite generous. It also works as a PDF editor that helps make edits like splitting and merging. However, making any edits to PDF files in Google Drive means your PDFs will be converted to Word documents.
In the following parts, we will dive into 2 simple ways to merge PDFs stored in Google Drive without changing the format. Both are easy to catch up with.
In Google Workspace, you can get a wide range of apps and add-ons as complements to Google Drive, Gmail, and Google Docs. To combine Google Drive PDF files, you will need the add-on called PDF Merge and Split. It allows you to merge several PDFs into one directly without opening another software.
Following are the detailed steps to integrate PDF Merge and Split with Google Drive, and then use it to combine several PDFs into one.
Step 1. Log into your Google Drive on the web. Click on the “+ New” button below the Google Drive icon. Select More > Connect More Apps. This will bring you to Google Workspace Marketplace.

Access Google Workplace Marketplace
Step 2. Search for PDF Merge & Split. Click on Install. Follow the prompt to integrate it with Google Drive.

Find PDF Merge and Split
Step 3. Right-click on any PDF in Google Drive. Move to Open With > PDF Merge and Split.

Open File with PDF Merge and Split
Step 4. Choose all PDFs you want to merge. When all PDFs are shown in the list, click on the Merge PDF button.

Merge Google Drive PDF
Step 5. A small PDF viewing window will appear at the bottom. Click on Download a PDF to save the merged PDF on your computer. You can also save the merged PDF back to Google Drive by clicking the Save to Cloud button.
PDF Merge and Split are indeed convenient to use. However, you might encounter issues such as unsupported files or PDFs appearing in the wrong order. That’s why we recommend PDFgear; it provides an online service for combining several PDF files.
PDFgear earns its recommendation for three key reasons. Firstly, it’s completely free without the need for registration and limitations. Secondly, it allows you to add and remove PDF pages, ensuring the merged PDF is precisely what you want. What’s even better, PDFgear provides additional PDF editing tools, including text editing, adding signatures, annotations, and more.
Follow the steps below to merge PDF files with PDFgear Online.
Get your Google Drive PDFs ready on your desktop. Access to PDFgear Online PDF merger. Click the ‘Select PDF Files’ button to upload the PDF files you want to merge, or simply drag and drop them.
When all PDFs are successfully uploaded, click on the Merge PDF button. You can keep adding as many files as you want. After finishing merging, download the merged PDF.

Combine PDFs Online in Google Drive
Go to PDFgear Online Edit PDF tool. Follow the prompt to open the merged PDF. Click on the Add or Edit Annotations button, and you can start editing the merged PDF.

Edit the Merged PDF Online
The best free tool to combine PDF files is definitely PDFgear. It works across all devices and doesn’t set limitations on how many times you can merge each day.
To put multiple pictures into one PDF in Google Drive, you can go to PDFgear Online to convert your pictures into PDFs, and then merge them into one PDF by following the steps above.
It is easy to combine multiple PDFs into one with Adobe Acrobat. Go to the Adobe Acrobat website and sign in with your Adobe account ID, go to Tools > Combine Files. Then click Add Files, and select the PDF files you want to merge. Once all PDFs are successfully uploaded, click Combine Files.
If not Adobe, then PDFgear, a free and clean PDF editor working on all computers. Download PDFgear to your computer desktop and launch it. Switch to the Merge & Split option on the top, then choose Merge PDF. Upload as many PDFs as you want, you will soon get a combined PDF file.
Now, go ahead to merge your PDFs stored in Google Drive. For convenience, try PDF Split & Merge. To enjoy a faster PDF merging experience, PDFgear Online is the best to turn to. Besides, PDFgear Online is completely free to use, without any limitations on how many PDFs you can merge.
PDFgear Online works more than just a PDF merger. You can also use it to split PDFs, unlock PDFs, crop PDFs, highlight PDFs and so much more. It will meet all your needs in terms of PDF editing. Add PDFgear Online pages to your bookmark on use it anytime.