I forgot my email account for Polaris office. How do I find it?

Polaris Office collects user's email account only, so we can't find your account by other means such as name or phone number.
The users need to remember their account and we kindly request your deep understanding with this.
You can see sign in history on Mobile and Tablet PC only.

[Mobile, Tablet (Android/iOS)]
1. From Sign in screen > click 'Sign in' > select 'Find My Account'
2. In the next screen, select 'Find Account' button.

* If you have multiple accounts, the most recently signed in email address will appear at the top.
* If you deleted app, your sign-in history may not be appeared.