«Q» file extensions

File extensions starting with the letter Q

qbo

qbo

QuickBooks OFX data
qbw

qbw

QuickBooks company file
qb_

qb_

Quote Backup
qcd

qcd

Quicknote encrypted file
qcp

qcp

QCP Audio
qda

qda

KaleidaGraph Data File
qdb

qdb

Quicken QDB data file
qdf

qdf

Quicken QDF data file
qds

qds

Directory Query
qdt

qdt

Quicken QDT data file
qef

qef

QEF Document
qem

qem

ExpensAble Envelope File
qet

qet

ExpensAble QIF/QET/OFX File
qex

qex

ExpensAble Document