| English | Polish |
| data file | plik danych (A file consisting of data in the form of text, numbers, or graphics, as distinct from a program file of commands and instructions) |
| default data file | domyślny plik danych (The .pst data file used as the main delivery location for your e-mail messages) |
| form data file | plik danych formularza (The file in which information gathered from electronic forms is stored) |
| Microsoft Access data file | plik danych programu Microsoft Access (A database or project file for Microsoft Access) |
| Outlook for Mac data file | plik danych programu Outlook dla komputerów Mac (A file exported by Outlook for Mac that contains a user's e-mail messages, contacts, calendar events, and other information) |