There's a selection for 'Import' under 'Tools' in the Desktop TB. I can't go any further than see it provides some possibility (without mentioning Android). I can't find a help file in the database but it may work if you follow the path.

No sry, I just tried it. It requires me to have all the account data still stored on my pc to import it in my mozilla profile.

What I try to do is using the export file created by my thunderbird app (.k9s file) to import its stored data in my thunderbird on pc.

What I try to do is using the export file created by my thunderbird app (.k9s file) to import its stored data in my thunderbird on pc.

Oh, k9... ...this help file mentions K9 import - https://support.mozilla.org/en-US/kb/thunderbird-android-import#w_how-to-import-from-k-9-or-other-thunderbird-for-android-apps Sorry if this doesn't help - just trying to find something for you.

Thank you for your kind and quick responses! Sadly this one doesnt solve my problem. In this article it is stated how to export from pc and import into the app or export from the app and import it into the app.

I try to use the file I could export from the app to import on my pc.

Thunderbird does not have an import from Android.