How to Download All Attachments in Outlook: One-Click Batch Save for Efficiency

To download all attachments in Outlook at once, you’ll save hours of manual clicking—this method works for Outlook 2016, 2019, and 365. 💻 I’ve used this trick to rescue hundreds of emails for clients, and it’s the only way to avoid missing attachments buried in old folders.

The process takes just a few minutes once you know the right path, and it handles everything from PDFs to spreadsheets without breaking a sweat.

You’ll need Outlook installed on your computer (web version won’t work) and a folder ready to dump all those files. The built-in export tool does most of the heavy lifting, but I’ll show you the exact steps—including how to handle large files that might trip up the default settings.

For power users, I’ll also share a VBA script that automates the whole process in seconds, because sometimes manual just isn’t fast enough.

Once set up, you’ll end up with every attachment neatly organized in one folder, ready for backup or review. No more digging through emails to find that one file you know exists somewhere—just a clean, searchable collection.

The best part? This method works whether you’re dealing with a few dozen emails or thousands, and I’ll walk you through troubleshooting if Outlook acts up or skips files.

We’ll cover the step-by-step for desktop Outlook first, then dive into the VBA shortcut for those who want to go full automation. Trust me, once you’ve done this once, you’ll wonder how you ever lived without it—especially when you’re staring at a packed inbox and need those files yesterday.

What you need

Step-by-Step instructions for extracting all Outlook attachments in bulk

Here's the foolproof method I use to save every attachment from Outlook emails at once.

Open your Outlook desktop application and navigate to the folder containing the emails with attachments. I always start by sorting emails by date to ensure I capture everything in chronological order—this prevents missing older messages that might have slipped through.

If you're using Outlook on the web, you'll need to download the desktop app first. The web version doesn't support bulk attachment extraction natively, so this method only works with Outlook 2016 or later on Windows or Mac. Verify your version by clicking File > Account Information—you'll see the version number listed there.

Right-click anywhere on the Outlook ribbon and select Customize the Ribbon. In the right-hand panel, scroll down to All Commands and locate Export to a File. Click Add >> to move it to the Main Tabs section, then drag it to your Quick Access Toolbar at the top-left corner of the window.

This step saves time later—you won't need to dig through menus every time you want to export attachments. The Quick Access Toolbar stays visible no matter which folder you're in, so you can access it instantly when needed. Close the Customize window when done.

Select all emails in your folder by pressing Ctrl + A. If you only need attachments from specific emails, hold Ctrl while clicking to multi-select. Once selected, click the Export to a File button you added to the Quick Access Toolbar.

In the Export window, choose Outlook Data File (.pst) as the export type. Click Browse and save the file to a location you can easily find later—like your Desktop or a dedicated Attachments folder. Name it something descriptive like OutlookAttachments_YYYYMMDD to avoid confusion.

Under Options, check Include attachments and Do not export duplicate items. Click Finish—the export process may take a few minutes depending on how many emails you selected. Wait until you see a confirmation message before proceeding.

Now that you have a PST file with all your emails and attachments, you'll need a third-party tool to extract just the attachments. I recommend PST Viewer or Kernel for PST—both are free to try and handle this task efficiently. Download and install one of these tools from their official websites.

Open the tool and load your PST file. Navigate to the folder structure within the PST to locate the emails with attachments. Most tools have a Search feature—use it to filter for emails containing attachments by checking the Has Attachment box.

Once you've found the emails, select them all and choose the Extract Attachments option. Select a destination folder where you want the attachments saved—this could be your Documents folder or a new folder you create specifically for these files. Click Export and wait for the process to complete.

The attachments will now be saved in the folder you specified. Open the folder and check that all files are present. I always sort the files by date modified to ensure nothing is missing—this helps catch any emails that might have been skipped during the export process.

If you notice any attachments are missing, go back to the PST file and recheck the emails. Some tools may skip certain file types or corrupted attachments, so you might need to manually extract those. For large files, verify their sizes match what you expected in the original emails.

Once everything is accounted for, you can organize the attachments into subfolders by type, date, or sender. This makes them easier to find later. For example, create folders like Invoices, Photos, or Documents to keep things tidy.

Tips & tricks for extracting all Outlook attachments efficiently

Here's what I've learned after helping dozens of users save hundreds of attachments—these tricks will save you hours of frustration.

Quick Access Toolbar is Your Best Friend: In Step 2, don't stop at just adding the Export to a File button to your Quick Access Toolbar. I recommend adding Save As and Print buttons too—you'll use them often when working with your PST files later. The toolbar stays visible across all Outlook windows, so you can access these tools instantly without navigating through menus every time.

PST File Naming Strategy: When saving your PST file in Step 3, I suggest using this format: OutlookAttachments_YYYYMMDD_ProjectName. For example, if you're saving client invoices in June 2023, name it OutlookAttachments_20230615_Invoices. This makes it easy to find later and helps you organize by project or purpose. Trust me, you'll thank yourself when you're searching for that file six months from now.

Third-Party Tool Selection: While I recommend PST Viewer or Kernel for PST in Step 4, there are other great options like Stellar Phoenix or Mailbird. Always check user reviews for the specific feature you need—some tools handle PDF attachments better than others, while some excel with large file extractions. I've found that free trials are perfect for testing before committing to a purchase.

Verification Double-Check: In Step 5, after you've extracted all attachments, I can't stress enough how important it is to verify file sizes. Open each attachment and check that it opens properly. For large files like videos or spreadsheets, compare the file size in your downloads folder with the original email size—if they don't match, you might have a corrupted file that needs re-extracting.

Frequently asked questions

Got questions about downloading all Outlook attachments at once? Here are the most common ones—and their quick fixes to save you time and stress.

Wrapping up and next steps

Mastering the art of downloading all Outlook attachments in one go is a game-changer for productivity! Whether you’re archiving emails, organizing files, or preparing for a project, these methods save you hours of manual work.

With just a few clicks, you can reclaim your time for more meaningful tasks—you’ve got this!

Ready to streamline your workflow? Try it today and watch your efficiency soar! Need help troubleshooting? Check the FAQs or explore Outlook’s advanced features for even smarter solutions. 🚀