PST Mail has instantly become one of the most important app on my iPhone. When my iPhone 6 mysteriously dumped 4 years of emails and left me with only empty folders, I discovered that iTunes does not backup email! Since I have all of my email in Outlook on my desktop computer, I needed a way to put my emails back on my iPhone. That’s when I discovered PST Mail. In just a few minutes I was able transfer 9 GB of PST files to my iPhone - 146,561 emails in dozens of folders going back to 2001. Now instead of just the four years of emails received on my phone, I have almost two decades of history, with each PST’s folder structure intact. The search functions are excellent, allowing you to also search subfolders of a PST or all PSTs at once. Although the program does not send or receive email, you can forward or reply to emails within the app and they are queued up in the standard iPhone mail app.

This is rather surprising and disappointing, when the iPad File app can read the flash drive but this PST Mail app cannot. This is critical for working on multiple platforms, which is the main purpose of being able to access pst files on iOS devices. Please kindly make it work. Thanks.

The app DOES work, but it REALLY needs updating. It tends to crash a lot…

Doesn’t work for me. How do I get my money back?

If you have all of your email history converter into a pst file and are wondering how to be able to view that email history on your iPhone, this app will do the job. I am not able to connect it to outlook for iOS but that is ok. Just need the email history at my fingertips.

As others have stated, this app allows you to read, view and print your archived emails. A must have.

This 'orphan app' solved my problem. I have twenty years of personal emails in a 7GB outlook.pst file on my windows desktop. PST Mail syncs my outlook pst file between my iPad devices air and my iPhone and my windows 10 desktop. I tested with the Lite version and quickly bought the paid version. Don't have to carry my laptop anymore to have access to my archived mail. Five stars!!

Downloaded the app to take and have access to my Outlook PST/email. Rather large file and locally stored for security. Worked like a charm. Have not played with many features yet, but the his did allow me to leave the notebook home and travel light with my IPad Mini.

App is cool, but getting current PSTs synced isn't as easy as I had hoped. It doesn't work with Dropbox Business and the Windows app requires 32-bit Java.

I have had a need to access my years of emails stored offline in Outlook PST files. When I discovered this app, I immediately installed the free version, and after just a few short minutes, it appears to be exactly what I am looking for, so I upgraded to the paid version. I have assigned 4 stars just because of the sort time I have been using the app, and plan to update my reviews as I gain more experience. When installing, you should read the instructions carefully and follow the exact steps. For anyone using Outlook for emails and other purposes that are stored offline in PST files, I highly recommend trying this product.