Catch 'Em All

Catch 'Em All allows you to save files to your SD card which are shared via the share menu.
Instructions (are also in the app with pictures):To be able to save your files in any folder on your SD card you have to enable an option in the File Picker App:Open the settings screen via the overflow menuEnable the option "Display advanced devices"You're done!The next time you want to save a file to your SD card just choose the "Save with Catch 'Em All" entry in the share menu