Where to Find Postbox Email Storage Location in Windows?

Mark Regan
Published: January 30th, 2026 • 7 Min Read

Blog Summary: Postbox is a popular Windows email client that helps users to manage their emails in an easy way. Knowing the Postbox email storage location is important while taking a backup, migrating to another system, troubleshooting, and managing local storage. This blog explains how to find the Postbox mail folder location using the official method and a free, professional way to download emails as a backup for personal, academic, or professional use.

Postbox is a popular commercial email client for Windows that helps users to manage their emails efficiently. Because all emails in Postbox are saved directly on your computer rather than an online server. Sometimes, you may need to know where Postbox stores emails. Inside this folder, you will find subfolders for each profile and mailbox. Each folder contains your emails, attachments, and configuration files. This is the exact Postbox mail folder location that you need to access when you want to take a backup or transfer your emails.

Why You Might Need to Check Postbox Email Storage on Windows?

Backup Emails: Emails are important, so some users want to keep a safe copy. Knowing the Postbox email storage location is helpful to move data in external drive or cloud storage.
Migrate Emails: When a user wants to move to a new PC or a new email client, in that case user needs to know the Postbox data folder path to restore the emails and attachments.
Troubleshooting Email: When emails or attachments are not working properly. In that time, checking the Postbox Windows storage location helps to find corrupted files and try to fix those problems quickly.
Manage Local Storage Space: As Postbox saves all emails in your computer’s location, this takes up a lot of space. So, moving or taking a backup of old emails helps free up disk space.
Security and Compliance: Sometimes, for safety purposes, users need to store important emails in a private local location.

A Manual Way to Find Your Postbox Email Storage Location

Sometimes it is necessary to locate your Postbox mail folder location manually. This helps you backup emails, troubleshoot issues, or migrate your data.

Step 1: Using Windows File Explorer

First, press Windows + E on the keyboard or click on the File Explorer icon.
In left side, click on “This PC”.
Now check the Postbox data folder path, Postbox mailbox location, or Postbox local storage path.
If it is not there, use the search bar at the top-right and type Profiles, Mail, or Postbox.
Then, open the folder to check your emails and attachments stored locally.

Limitations:

The Postbox Windows storage location may be inside AppData, which can be tricky for beginners.
You cannot read emails directly; they are in a database or MBOX files.

Step 2: Show Hidden Files and Folders

Open File Explorer (Windows + E) and go to the top menu.
Click View>>Show>>Hidden items.
Now you will be able to see folders like AppData, which are usually hidden.

Limitations:

While opening the folders, some folders require permission to access.
Sometimes, hidden folders are protected. While modifying or deleting files, Postbox may stop working.

Step 3: Navigate to the Postbox Folder

First, open File Explorer or press Windows + E.
Go to the path: C:\Users\<YourUsername>\AppData\Local\Postbox\Mail\Profiles.
Here, replace <YourUsername> with your Windows login name.
Here, you will see one or more sub-folders. Each folder represents a separate Postbox email profile.
Now, open a profile folder to view your emails and attachments stored locally.

Limitations:

While using this method, all emails are stored in MBOX or database files, so the user cannot read them directly.
Here, the same applies while opening any folders it requires administrator permission to access.

Professional Way to Find Postbox Email Storage Location

The BitRecover Email Clients Finder is a free tool that utility designed to automatically detect and locate all email clients. It helps you find all your email clients and their storage folders on a Windows PC. The tool is suitable for both technical and non-technical users and is suitable to work with 38+ email clients and servers.

Download Now

Follow the steps below to use the tool

First, download and install the tool on your device.
Then, click on the left panel, and click on the + icon of Commercial Email Clients.
Then, choose the Postbox to find out where email files are stored.
After that, click on the Open Install Folder and Open Data Folder options to access the Postbox installation path and its data file.
Here, in the Client Information section, it will show you a preview of all details about your email client, including file formats, data folder size, default storage paths, etc.
At last, click on Export Report to download a summary file.

Advanced Step: While using this software, if a user wants to convert their specific data into a readable or another format, then they can click on the “Learn More” button. This will redirect to the BitRecover Postbox Converter Wizard page, where the user can easily convert their data into a readable format as per the requirements. This utility also comes up with a free demo version, which you can download from the button mentioned.

Download Now Purchase Now

Key Features of the Professional tool

While using this, it automatically scans your Windows system and identifies all installed email clients without manual searching.
The tool supports 38+ email clients and servers, including Outlook, Thunderbird, Postbox, eM Client, Windows Mail, Exchange, Zimbra, and more.
After selecting the email clients and server, it shows the size of each data folder, which helps you understand how much space is used by mailboxes.
It saves users time compared to manually searching deeply hidden files and folders.
The tool is Ideal for documentation, IT audits, email migrations, and forensic work.
While using this tool, it does not open or modify any email content folder or structure. It only locates the files safely and gives you the location for backup and migration.

Frequently Asked Questions

Q1: How to check the Postbox mail folder location on Windows?

The default Postbox Windows storage location is: C:\Users\<YourUsername>\AppData\Local\Postbox\Mail\Profiles.

Q2: Is it safe to use a professional tool to locate the Postbox local storage path?

Using a professional tool, users can find the Postbox local storage path in a few clicks. The tool shows where the file is saved. It does not open, change, or delete any email files. That is why this tool is safe to use for email backup, audits, migration, and compliance work.

Conclusion

Finding your Postbox email storage location on Windows is simple when you know how to access the Postbox mail folder location and Postbox data folder path. But using the manual method through File Explorer is time-consuming because the Postbox Windows storage location is often hidden inside the system. But using a professional tool, it automatically detects the folder locations in a few clicks. This helps you back up emails, migrate data, and manage local storage in an easy way.