: Database File

windows
dBASE
Full Convert Enterprise
LibreOffice
Microsoft Access
Paradox
solidDB
SQL Anywhere
SQLite

mac
LibreOffice
SQLite

linux
LibreOffice
SQL Anywhere/Unix
SQLite

: Windows Thumbnail Cache

windows
Microsoft Windows

: Mobile Device Database File

windows
SQLite

mac
SQLite

linux
SQLite

ios
iOS

: X-Ray Engine Database

windows
S.T.A.L.K.E.R. Data Unpacker

: QQ Account Database File

windows
Tencent QQ