Where Does Spark Email Store Data and How to Locate It?
Published: February 5th, 2026 • 6 Min Read
Spark Email is one of the most popular choices for professionals and everyday users who want smart notifications, clean inbox, and strong productivity features. However, one common and most important question that many users frequently ask is “where does Spark Email store data?”
This question usually comes from users who are concerned about their email storage space, data privacy, backups or if they are planning a migration to another email client.
In this blog, we will clearly explain where Spark email stores your emails, attachments, and entire account data and everything about Spark Email storage . Also we will talk about how the storage works across different devices, and real ways to find Spark Email data efficiently.
Let us get started.
Know How Spark Email Works Before Talking About the Storage
Spark Email is not just a traditional email provider. It is an email client, not an email server. This means Spark does not permanently host your emails like Gmail or Outlook. Instead, it connects to your existing email account such as Gmail, Yahoo, Outlook, IMAP, Exchange etc and sync data to your device.
However, in Spark Email storage, there are local copies stored carefully of your emails along with attachments to improve speed, offline access and search performance.
Where Does Spark Email Store Data on Different Platforms
There are multiple platforms where Spark Emails can be used easily. It stores data differently depending on the operating system you are using. Let us see where Spark store data across multiple platforms.
Where Spark Store Data on macOS?
On macOS, spark stores email data locally inside the user library folder.
Default Spark Email storage location on Mac:
~/Library/Containers/com.readdle.smartemail-Mac/Data/Library/
Inside this folder, Spark stores cached emails, account configuration files, attachments downloaded for offline use, indexing data for the fast search.
Note: Remember in Spark Email storage, your email password in plain text. Your account login credentials are saved securely using macOS keychain.
Where Spark Store Data on Windows?
Spark for windows works slightly differently. It relies heavily on cloud-based syncing combined with the local caching. On Windows emails are cached locally for performance, attachments are stored temporarily, core mailbox data remains on your original email server such as Gmail, Outlook etc.
Spark does not provide a clear and accessible local database folder like traditional desktop email clients such as Outlook PST files. This design improves security but limits direct manual access to the stored emails.
Where is Data Stored in Spark on iPhone and iPad (iOS)?
On iOS devices, Spark Email stores data in app-sendboxed storage, which is not directly accessible by users. iOS contains Cached emails for offline access, recently opened attachments, app preferences and account settings, all data stored inside the Spark app container and protected by iOS security restrictions. Users cannot browse this data using File Explorer or Finder.
Spark Email Location on Android
On android devices, Spark uses internal app storage. This stored data includes cached messages, temporary attachment files, sync and index files. Android does not allow direct access to Spark’s internal storage unless the device is rooted, which is not recommended for security reasons.
Does Spark Email Store Data on Its Own Server?
Spark users secure cloud servers only for syncing settings and preferences such as Email account configuration, smart inbox rules and email drafts as of temporary. Therefore spark does not store permanently such as full email content, complete mailbox history and attachments for long-term.
How to Find Spark Email Data on Mac
- Firstly, open finder
- Now, click on Go from the top menu.
- Select Go to Folder
- Now, paste the path:
~/Library/Containers/com.readdle.smartemail-Mac/ After this, press Enter.
Note: You will now see folders related to Spark’s cached data and configuration files.
How to Find Spark Email Data on Windows
- Firstly, Press Windows + R
- Now type
%LocalAppData%and press Enter button - Now, open the packages folder
- Look for a folder named Readdle.Spark or Spark.
- After that, open the folder and go to LocalState
Note: Only cached app data temporary files. Spark does not store actual emails locally or Windows. Also, check Downloads for any files you opened from emails.
Best Way To Find Spark Email Data Location Instantly
BitRecover Email Client Locator is one of the best solutions that automatically detects where exactly does spark stores data. This tool allows you to see the Spark Email storage path and also download entire data for multiple purposes. You just need to download this solution in your system, and you can proceed with the actions you want. It offers you to even download the entire detected data into your local storage as per your requirements to access it without any hassle.
Quick Steps to Know Where Does Spark Store Data
- Download and Install this smart solution on your system.
- Now, you will see all the available email clients on the left panel. You need to choose Spark Mail under Commercial Email Clients.
- Click on Open Install Folder to navigate it directly to its installed location.
- You can now view all the folders that your Spark Email storage consists of.
- It also gives you the option to download the entire data via Email Backup Wizard directly into your local storage with safety.
- At last, click on Export Report button to save the entire location report in your local storage
Compelling Points that Attracts Users
- It easily detects all installed Spark Email clients automatically.
- Instantly locate the exact Spark Email storage path accurately.
- Accurately displays the storage size of existing Spark Email data .
- Offers a quick process to locate storage paths without wasting time.
- Offers an option to export the entire scan report accurately with ease.
- Users get a button to refresh the scan to detect any new data meanwhile.
The Final words
In conclusion to this blog, we discussed where does Spark store data and how to locate it. We discussed multiple easy for the same that included manual ways and a professional solution too. The professional solution is an expert recommended solution also known as all-in-one tool to detect Spark Email storage location, can scan entire data multiple times and also offers an option to even export the entire data as a backup for further actions.