Free-form card file. Could wish for personally designed profile templates but this is best implementation of old Palm style searchable flat database I've found yet. Keeping files in Dropbox ensure desktop file for Windows version stays in sync. Recommended for old PDA users.
Tiny, simple, does exactly what it says, and no adds!
Windows version converts cardfile to Rdex
Rdex Card file - best card file out there. Simple to use and will work on my Windows laptop and my Android phone.
Exactly what I needed Easy, simple but so handy! And the underlying data file can easily be put on the cloud so I have my card file always available.
Great Plain text app for notes of any kind. Yes, you can create a new card or database. Long-tap an existing card. There they are: New Card, New Database. I use this for my mileage log, lecture notes, to-do list... with cut and paste from E-mail, can grab things for easier access.
Added support for content servers because Android 7.0 no longer permits direct file transfer between apps.
Added support for plain text files.
Limited the number of entries in the list all operation to prevent a possible crash.
Improved icons and button layout.
Replaced context menu with sub-menu on the main menu.