Offline Mail downloads your entire email archive and then allows you to search it at lightning speed, even when you're offline.

CNET Japan: **** “The best on the market”

Offline Mail can index years of email and then search it in an instant, unlike the built in email client. It's super quick and very space efficient- a vital tool for anyone that relies on being able to find email instantly, even when you're abroad or have no internet connection.

Key features
• Download and store email from your Gmail, Google Apps For Business, Yahoo!, iCloud, Outlook, Hotmail, Office 365, Microsoft Exchange (with IMAP enabled)
• Delete, archive, mark as read/unread and flag your email
• Email can be synced automatically in the background as you leave/arrive your workplace or home
• Compose emails with custom HTML signatures including company logo
• HTML email support
• Print email
• Mail from each account can have a different highlight colour
• Save money as your email is only downloaded once
• Search the full text of your emails, even when offline - Free version limited to the last 6 months.
• View your email by folder, all mail or by date
• Compose new emails- use it as a replacement for iOS Mail
• Very space efficient - 24,000 emails takes ~ 120mb space
• Download attachments, and once downloaded can be viewed offline

Set up is Quick and Easy!
• Enter your username and password for your Gmail/Yahoo/iCloud/Outlook etc account
• Select the folders that you would like to sync
• Leave Offline Mail to download and index your mail
• Search!
• Email can be kept in sync without you having to start the app with our new Background Update feature.

***** Unlock the full potential of Offline Mail by purchasing Offline Mail Pro via an In App Purchase. Upgrading to Offline Mail Pro will get you the following great features:

• Search and download *all* your email - not just the last 6 months
• Add more than one account
• Use any provider that supports IMAP
• Optional added app-level password protection to further secure your email accounts

Offline Mail can be white-labelled for *your* organisation, with new features built on request. Drop us an email for more information.

What’s New

Version 9.0.4

- Support for iPhone X
- Bug fixes

Ratings and Reviews

3.7 out of 5
14 Ratings

14 Ratings

ZuckeyLA ,

Works as described

I had a problem that the Developer said they couldn't replicate. The app would not sign onto my Apple Mail accounts. I finally resolved the problem with an Apple Support Specialist (always the best in the business). I had two factor authorization turned on and had to turn it off during the app setup. This is especially useful to save emails that may get deleted from your email server for many reasons.

Irv Cassio ,

Only solution for iPad only

There are a lot of nice email clients but they do not support a full download of an Office 365 mailbox. If you want to go iPad only and access your entire email mailbox offline, this app is the only option. Even with a really large mailbox, search is blazingly fast and accurately pulls all matching results.

hawaiian808808 ,


This app is awesome! Have emailganzer and love it, but it doesn’t work on my iPad 10.5. Was about to spring for preside but due to the subscription model had to try this app first. Guess what, no retries, no throttling... super fast... and super fast searches! And did I mention all 12,000+ of my emails offline and on my iPad!


Electric Labs Ltd
49.9 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© Electric Labs
In-App Purchases
  1. Offline Mail Pro Features $2.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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