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

4.2 out of 5
6 Ratings
6 Ratings
morrig47 ,

Perfect offline app

I have been looking for a longtime for an email app that I can use offline. So many times I have needed access to my mail in locations that have no wireless access or poor/slow cellular signal. This app solves that issue. My one improvement would be the ability to integrate any new folders into a full A-Z structure rather than just add on at the end of the folder structure already in place. I have passed on this comment to the developers and they have added it to their future to-do list. Great app!

Nicknamesbegone ,

Excellent - problem solver app

This app solved a problem which no others seemed to be able to - work offline on emails. I commute and have regular data blackouts, this app allows me to be productive when I need to be.

Big Tram ,

Very useful app. When it works…

Location updates feature is broken. And it is impossible to add a location, as the app no longer seems to be able to access location information (even when it is turned on in phone settings).


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

    Up to six family members will be able to use this app with Family Sharing enabled.

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