Looking for savvy ways to organise your photos? Why not combine your images to a PDF? Merging multiple images into a PDF format can make them easier to store and share across the web. It can also help you create standout professional portfolios. Learn how to combine JPEG images into one PDF in this handy guide.

Why combine JPEG images in a PDF?

Images—whether photos or graphics—are powerful tools for communication . They help capture meaningful moments, share experiences with others, and tell compelling stories. For businesses, images can create lasting impressions, strengthen branding, and connect with audiences.

However, sharing multiple images digitally can often be tricky due to file size limitations, so it can be useful to combine your images into a single PDF. Combining JPEG images into a one PDF document can take up less space than multiple attachments, allowing for easier sharing.

Other reasons to combine JPEGs in a PDF include:

  • Simplified storage. Store multiple photos in a single document.
  • Enhanced presentation. Combining multiple photos into a PDF can be useful for professional presentations, portfolios, etc.
  • Improved compatibility. PDF is one of the most used document formats and can be easily opened and viewed across most devices.
  • Better organisation. Keep related images together in a single, structured file for easier browsing and reference, like brand assets, logos or photography.

How to merge JPEG files into a PDF.

Before you merge JPEG files into a single PDF, you’ll need to convert your JPEGs to separate PDFs. You can do this for free with Adobe Acrobat online services. Here’s how:

  1. Open the JPG to PDF Converter
  2. Upload the JPEG image you wish to convert.
  3. Let the software do its magic.
  4. Download the new PDF file.
Repeat these steps for each JPEG you want to merge into a PDF. You can convert as many images as you like. We’ll walk you through how to merge them in the next step.

How to combine images with Acrobat.

With Adobe Acrobat, you can easily merge multiple images—like JPEGs—into a single PDF. You can also combine other file types, such as Word documents, web pages, and existing PDFs, using the Combine Files tool.

Before finalising your PDF, Acrobat lets you:

Follow these steps to combine your images in Acrobat:

Here’s how to combine files in Acrobat:

  1. Open Acrobat and go to Menu > Combine Files.
    This will open the Combine Files interface with a toolbar.
  2. Add your files:
    Drag and drop your images into the Combine Files window, or click Add Files to browse and select them manually.
  3. Organise your pages using the available tools:
    • Rearrange pages by dragging them into your preferred order
    • Expand or collapse multi-page documents
    • Preview individual pages
    • Delete pages you don’t need
    • Sort files automatically
  4. Adjust file order and size settings:
    • Move files up or down in the file list
    • Click Options to select your preferred file size:
      • Smaller File Size – Best for web, email, or online viewing
      • Default File Size – Ideal for general viewing and printing
      • Larger File Size – Best for high-quality prints on desktop printers
  5. After choosing a size, use the Options box to confirm your conversion settings, then click OK.
  6. Click Combine to merge your files into one PDF.
    A progress box will appear showing the conversion process.

Digitise your handwriting with an OCR scanner app.

An OCR-capable scanner is the easiest way to scan handwriting to machine text. If you don’t have a scanner, you can also use a mobile scanner app with OCR features to convert handwriting automatically. Adobe Scan, for example, works like this:

  1. Open the scanner app.
  2. Point your mobile device’s camera at a handwritten document.
  3. Save the scanned file.

After scanning, you can edit or convert the PDFlike any regular PDF file.

Combining files in Acrobat Online.

You can also combine files with Acrobat online services. The process is quick and easy. Simply:

  1. Click Select files or drag and drop into the drop area.
  2. Choose the files you want to merge
  3. Rearrange your files (if required)
  4. Click Merge files.
  5. Download your merged PDF or sign in to share the file.

How to merge PDF files to combine them.

Once you’ve converted each JPEG to a PDF, you can merge the multiple PDFs into one file with Acrobat online. Just open Acrobat online and upload the files you want to merge. Reorder the files to your desired preferences and then click Merge files.

Finally, download the merged PDF. This will combine all the JPEGs-turned-PDFs into a single PDF for easy sharing and viewing. The images will appear in the file in the order you uploaded them to the online PDF editor.

Once your JPEGs have been merged into a single PDF, you’re free to share and view the file quickly and easily.

Frequently asked questions.

What’s the best JPEG to PDF converter?

Many online tools are available to convert JPEG to PDF. Including the free JPG to PDF converter tool from Adobe Acrobat online services. The process is simple to carry out, no editing skills necessary. Convert files in a couple of clicks and download your new PDF.

Is it safe to convert JPEG to PDF?

Yes. It’s safe to convert JPEG to PDF. There are many trusted platforms and online conversion tools to help you do this. Once converted, the PDF file retains the same image quality as the original file. Though it can be a good idea to save a backup of the original file in case you need it later.

Why JPEG to PDF?

There are many benefits of combining a JPEG into a PDF. Firstly, when you combine multiple images to one PDF, this can make the images easier to store, share and manage. Combining pictures into a PDF can work well for creative portfolios and professional project visuals.

Additional resources.

Now you know how to merge images to PDF. But why stop there? Discover even more ways to manage your documents and images with Adobe Acrobat.