Importing files into Texpad iOS from other Apps
This article concerns the
iOS
app.

Texpad registers itself with the iOS device it is installed on as a candidate app for opening LaTeX-related file types such as .tex, .bib, etc. This may be used to import a file into Texpad. For instance, if you open a file in your Dropbox app on iOS, you see an Export button,

ios/export-button.png
in the bottom left corner,

ios/iphone/open-in-dialogue1.png

Tapping it will bring the following dialogue

ios/iphone/open-in-dialogue2.png

Here you may select Open in…, which will show Texpad as one of the options

ios/iphone/open-in-dialogue3.png

Files imported in this way will be copied to the Texpad-Imported-Files folder in the root of your local iOS storage.