MultiLedger (Mac, Windows):

.ml0 – company information

.ml1 – balance

.ml2 – budget

.ml3 – chart of accounts

.ml4 – customers

.ml5 – vendors

.ml6 – items

.ml7 – salesperson

.ml8 – job

.ml9 – transactions

.mlb – ship via

.mlc – ship to

.mld – index

.mle – extras

Rebuild Files rebuilds the index file and journal file (index file points back to the transaction file)

Payroll WIN and Mac version 7.7 and higher:

.pr0 – information (company)

.pr1 – employees

.pr2 – employee checks

.pr3 – employer payees

.pr4 – employer checks

.pr5 – distributions